661991244768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2187

約数の個数: 576

約数和(自身を含む): 2277749964672

約数和(自身を除く): 1615758719904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 61, 63, 72, 73, 74, 84, 96, 111, 112, 122, 126, 144, 146, 148, 168, 183, 219, 222, 224, 244, 252, 259, 288, 292, 296, 333, 336, 366, 427, 438, 444, 488, 504, 511, 518, 549, 584, 592, 657, 666, 672, 732, 777, 854, 876, 888, 976, 1008, 1022, 1036, 1098, 1168, 1184, 1281, 1314, 1332, 1464, 1533, 1554, 1708, 1752, 1776, 1952, 1993, 2016, 2044, 2072, 2196, 2257, 2331, 2336, 2562, 2628, 2664, 2701, 2928, 3066, 3108, 3416, 3504, 3552, 3843, 3986, 4088, 4144, 4392, 4453, 4514, 4599, 4662, 5124, 5256, 5328, 5402, 5856, 5979, 6132, 6216, 6771, 6832, 7008, 7686, 7972, 8103, 8176, 8288, 8784, 8906, 9028, 9198, 9324, 10248, 10512, 10656, 10804, 11958, 12264, 12432, 13359, 13542, 13664, 13951, 15372, 15799, 15944, 16206, 16352, 17568, 17812, 17937, 18056, 18396, 18648, 18907, 20313, 20496, 21024, 21608, 23916, 24309, 24528, 24864, 26718, 27084, 27902, 30744, 31171, 31598, 31888, 32412, 35624, 35874, 36112, 36792, 37296, 37814, 40077, 40626, 40992, 41853, 43216, 47397, 47832, 48618, 49056, 53436, 54168, 55804, 56721, 61488, 62342, 63196, 63776, 64824, 71248, 71748, 72224, 73584, 73741, 74592, 75628, 80154, 81252, 83706, 86432, 93513, 94794, 95664, 97236, 106872, 108336, 111608, 113442, 121573, 122976, 124684, 125559, 126392, 129648, 142191, 142496, 143496, 145489, 147168, 147482, 151256, 160308, 162504, 164761, 167412, 170163, 187026, 189588, 191328, 194472, 213744, 216672, 221223, 223216, 226884, 243146, 249368, 251118, 252784, 259296, 280539, 284382, 286992, 290978, 294964, 302512, 320616, 325008, 329522, 334824, 340326, 364719, 374052, 379176, 388944, 427488, 436467, 442446, 446432, 453768, 486292, 494283, 498736, 502236, 505568, 516187, 561078, 568764, 573984, 581956, 589928, 605024, 641232, 650016, 659044, 663669, 669648, 680652, 729438, 748104, 758352, 777888, 851011, 872934, 884892, 907536, 972584, 988566, 997472, 1004472, 1018423, 1032374, 1094157, 1122156, 1137528, 1153327, 1163912, 1179856, 1282464, 1309401, 1318088, 1327338, 1339296, 1361304, 1458876, 1482849, 1496208, 1516704, 1548561, 1702022, 1745868, 1769784, 1815072, 1945168, 1977132, 2008944, 2036846, 2064748, 2188314, 2244312, 2275056, 2306654, 2327824, 2359712, 2553033, 2618802, 2636176, 2654676, 2722608, 2917752, 2965698, 2992416, 3055269, 3097122, 3404044, 3459981, 3491736, 3539568, 3890336, 3954264, 4017888, 4073692, 4129496, 4376628, 4488624, 4498201, 4550112, 4613308, 4645683, 4655648, 5106066, 5237604, 5272352, 5309352, 5383093, 5445216, 5835504, 5931396, 6110538, 6194244, 6808088, 6919962, 6983472, 7079136, 7659099, 7908528, 8147384, 8258992, 8753256, 8874829, 8977248, 8996402, 9165807, 9226616, 9291366, 10212132, 10379943, 10475208, 10618704, 10766186, 11671008, 11862792, 12221076, 12388488, 13494603, 13616176, 13839924, 13966944, 15318198, 15817056, 16149279, 16294768, 16517984, 17506512, 17749658, 17992804, 18331614, 18453232, 18582732, 20424264, 20759886, 20950416, 21237408, 21532372, 23725584, 24442152, 24776976, 26624487, 26989206, 27232352, 27679848, 30636396, 31487407, 32298558, 32589536, 35013024, 35499316, 35985608, 36663228, 36906464, 37165464, 37681651, 40483809, 40848528, 41519772, 41900832, 43064744, 47451168, 48447837, 48884304, 49553952, 53248974, 53978412, 55359696, 61272792, 62123803, 62974814, 64597116, 70998632, 71971216, 73326456, 74330928, 75363302, 79873461, 80967618, 81697056, 83039544, 86129488, 94462221, 96895674, 97768608, 106497948, 107956824, 110719392, 113044953, 122545584, 124247606, 125949628, 129194232, 141997264, 143942432, 146652912, 148661856, 150726604, 159746922, 161935236, 166079088, 172258976, 186371409, 188924442, 193791348, 212995896, 215913648, 226089906, 245091168, 248495212, 251899256, 258388464, 283386663, 283994528, 293305824, 301453208, 319493844, 323870472, 328368673, 332158176, 339134859, 372742818, 377848884, 387582696, 425991792, 431827296, 452179812, 496990424, 503798512, 516776928, 559114227, 566773326, 602906416, 638987688, 647740944, 656737346, 678269718, 745485636, 755697768, 775165392, 851983584, 904359624, 985106019, 993980848, 1007597024, 1118228454, 1133546652, 1205812832, 1277975376, 1295481888, 1313474692, 1356539436, 1490971272, 1511395536, 1550330784, 1808719248, 1970212038, 1987961696, 2236456908, 2267093304, 2298580711, 2555950752, 2626949384, 2713078872, 2955318057, 2981942544, 3022791072, 3617438496, 3940424076, 4472913816, 4534186608, 4597161422, 5253898768, 5426157744, 5910636114, 5963885088, 6895742133, 7880848152, 8945827632, 9068373216, 9194322844, 10507797536, 10852315488, 11821272228, 13791484266, 15761696304, 17891655264, 18388645688, 20687226399, 23642544456, 27582968532, 31523392608, 36777291376, 41374452798, 47285088912, 55165937064, 73554582752, 82748905596, 94570177824, 110331874128, 165497811192, 220663748256, 330995622384, 661991244768]

約数ペア:

[(1, 661991244768), (2, 330995622384), (3, 220663748256), (4, 165497811192), (6, 110331874128), (7, 94570177824), (8, 82748905596), (9, 73554582752), (12, 55165937064), (14, 47285088912), (16, 41374452798), (18, 36777291376), (21, 31523392608), (24, 27582968532), (28, 23642544456), (32, 20687226399), (36, 18388645688), (37, 17891655264), (42, 15761696304), (48, 13791484266), (56, 11821272228), (61, 10852315488), (63, 10507797536), (72, 9194322844), (73, 9068373216), (74, 8945827632), (84, 7880848152), (96, 6895742133), (111, 5963885088), (112, 5910636114), (122, 5426157744), (126, 5253898768), (144, 4597161422), (146, 4534186608), (148, 4472913816), (168, 3940424076), (183, 3617438496), (219, 3022791072), (222, 2981942544), (224, 2955318057), (244, 2713078872), (252, 2626949384), (259, 2555950752), (288, 2298580711), (292, 2267093304), (296, 2236456908), (333, 1987961696), (336, 1970212038), (366, 1808719248), (427, 1550330784), (438, 1511395536), (444, 1490971272), (488, 1356539436), (504, 1313474692), (511, 1295481888), (518, 1277975376), (549, 1205812832), (584, 1133546652), (592, 1118228454), (657, 1007597024), (666, 993980848), (672, 985106019), (732, 904359624), (777, 851983584), (854, 775165392), (876, 755697768), (888, 745485636), (976, 678269718), (1008, 656737346), (1022, 647740944), (1036, 638987688), (1098, 602906416), (1168, 566773326), (1184, 559114227), (1281, 516776928), (1314, 503798512), (1332, 496990424), (1464, 452179812), (1533, 431827296), (1554, 425991792), (1708, 387582696), (1752, 377848884), (1776, 372742818), (1952, 339134859), (1993, 332158176), (2016, 328368673), (2044, 323870472), (2072, 319493844), (2196, 301453208), (2257, 293305824), (2331, 283994528), (2336, 283386663), (2562, 258388464), (2628, 251899256), (2664, 248495212), (2701, 245091168), (2928, 226089906), (3066, 215913648), (3108, 212995896), (3416, 193791348), (3504, 188924442), (3552, 186371409), (3843, 172258976), (3986, 166079088), (4088, 161935236), (4144, 159746922), (4392, 150726604), (4453, 148661856), (4514, 146652912), (4599, 143942432), (4662, 141997264), (5124, 129194232), (5256, 125949628), (5328, 124247606), (5402, 122545584), (5856, 113044953), (5979, 110719392), (6132, 107956824), (6216, 106497948), (6771, 97768608), (6832, 96895674), (7008, 94462221), (7686, 86129488), (7972, 83039544), (8103, 81697056), (8176, 80967618), (8288, 79873461), (8784, 75363302), (8906, 74330928), (9028, 73326456), (9198, 71971216), (9324, 70998632), (10248, 64597116), (10512, 62974814), (10656, 62123803), (10804, 61272792), (11958, 55359696), (12264, 53978412), (12432, 53248974), (13359, 49553952), (13542, 48884304), (13664, 48447837), (13951, 47451168), (15372, 43064744), (15799, 41900832), (15944, 41519772), (16206, 40848528), (16352, 40483809), (17568, 37681651), (17812, 37165464), (17937, 36906464), (18056, 36663228), (18396, 35985608), (18648, 35499316), (18907, 35013024), (20313, 32589536), (20496, 32298558), (21024, 31487407), (21608, 30636396), (23916, 27679848), (24309, 27232352), (24528, 26989206), (24864, 26624487), (26718, 24776976), (27084, 24442152), (27902, 23725584), (30744, 21532372), (31171, 21237408), (31598, 20950416), (31888, 20759886), (32412, 20424264), (35624, 18582732), (35874, 18453232), (36112, 18331614), (36792, 17992804), (37296, 17749658), (37814, 17506512), (40077, 16517984), (40626, 16294768), (40992, 16149279), (41853, 15817056), (43216, 15318198), (47397, 13966944), (47832, 13839924), (48618, 13616176), (49056, 13494603), (53436, 12388488), (54168, 12221076), (55804, 11862792), (56721, 11671008), (61488, 10766186), (62342, 10618704), (63196, 10475208), (63776, 10379943), (64824, 10212132), (71248, 9291366), (71748, 9226616), (72224, 9165807), (73584, 8996402), (73741, 8977248), (74592, 8874829), (75628, 8753256), (80154, 8258992), (81252, 8147384), (83706, 7908528), (86432, 7659099), (93513, 7079136), (94794, 6983472), (95664, 6919962), (97236, 6808088), (106872, 6194244), (108336, 6110538), (111608, 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