21819921552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 480

約数和(自身を含む): 75557664000

約数和(自身を除く): 53737742448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 33, 36, 39, 44, 48, 52, 58, 61, 66, 72, 78, 87, 88, 99, 104, 116, 117, 122, 132, 143, 144, 156, 174, 176, 183, 198, 208, 232, 234, 244, 261, 264, 286, 312, 319, 348, 366, 377, 396, 429, 464, 468, 488, 522, 528, 549, 572, 599, 624, 638, 671, 696, 732, 754, 792, 793, 858, 936, 957, 976, 1044, 1098, 1131, 1144, 1198, 1276, 1287, 1342, 1392, 1464, 1508, 1584, 1586, 1716, 1769, 1797, 1872, 1914, 2013, 2088, 2196, 2262, 2288, 2379, 2396, 2552, 2574, 2684, 2871, 2928, 3016, 3172, 3393, 3432, 3538, 3594, 3828, 4026, 4147, 4176, 4392, 4524, 4758, 4792, 5104, 5148, 5307, 5368, 5391, 5742, 6032, 6039, 6344, 6589, 6786, 6864, 7076, 7137, 7188, 7656, 7787, 8052, 8294, 8723, 8784, 9048, 9516, 9584, 10296, 10614, 10736, 10782, 11484, 12078, 12441, 12688, 13178, 13572, 14152, 14274, 14376, 15312, 15574, 15921, 16104, 16588, 17371, 17446, 18096, 19032, 19459, 19767, 20592, 21228, 21564, 22968, 22997, 23361, 24156, 24882, 26169, 26356, 27144, 28304, 28548, 28752, 31148, 31842, 32208, 33176, 34742, 34892, 36539, 37323, 38064, 38918, 39534, 42456, 43128, 45936, 45994, 46722, 48312, 49764, 52113, 52338, 52712, 54288, 57096, 58377, 59301, 62296, 63684, 66352, 68991, 69484, 69784, 70083, 73078, 74646, 77836, 78507, 79068, 84912, 85657, 86256, 91988, 93444, 96624, 99528, 104226, 104676, 105424, 109617, 114192, 116754, 118602, 124592, 127368, 137982, 138968, 139568, 140166, 146156, 149292, 155672, 156339, 157014, 158136, 171314, 175131, 183976, 186888, 191081, 199056, 206973, 208452, 209352, 219234, 225823, 233508, 237204, 252967, 254736, 256971, 275964, 277936, 280332, 292312, 298584, 311344, 312678, 314028, 316272, 328851, 342628, 350262, 367952, 373776, 382162, 401929, 413946, 416904, 418704, 438468, 451646, 467016, 474408, 475007, 505934, 513942, 551928, 560664, 573243, 584624, 597168, 625356, 628056, 657702, 677469, 685256, 700524, 758901, 764324, 770913, 803858, 827892, 833808, 876936, 903292, 934032, 948816, 950014, 1011868, 1027884, 1059631, 1103856, 1121328, 1146486, 1205787, 1250712, 1256112, 1315404, 1354938, 1370512, 1401048, 1425021, 1517802, 1528648, 1541826, 1607716, 1655784, 1719729, 1753872, 1806584, 1900028, 2023736, 2032407, 2055768, 2119262, 2276703, 2292972, 2411574, 2484053, 2501424, 2630808, 2709876, 2802096, 2850042, 3035604, 3057296, 3083652, 3178893, 3215432, 3311568, 3439458, 3613168, 3617361, 3800056, 4047472, 4064814, 4111536, 4238524, 4275063, 4553406, 4585944, 4823148, 4968106, 5225077, 5261616, 5419752, 5700084, 6071208, 6167304, 6357786, 6430864, 6878916, 7234722, 7452159, 7600112, 8129628, 8477048, 8550126, 9106812, 9171888, 9536679, 9646296, 9936212, 10450154, 10839504, 11400168, 11655941, 12142416, 12334608, 12715572, 13757832, 13775203, 14469444, 14904318, 15675231, 16259256, 16954096, 17100252, 18213624, 19073358, 19292592, 19872424, 20900308, 22356477, 22800336, 23311882, 25431144, 27515664, 27550406, 28938888, 29808636, 31350462, 32518512, 34200504, 34967823, 36427248, 38146716, 39744848, 41325609, 41800616, 44712954, 46623764, 47025693, 50862288, 55100812, 57877776, 59617272, 62700924, 68401008, 69935646, 76293432, 82651218, 83601232, 89425908, 93247528, 94051386, 104903469, 110201624, 119234544, 123976827, 125401848, 139871292, 151527233, 152586864, 165302436, 178851816, 186495056, 188102772, 209806938, 220403248, 247953654, 250803696, 279742584, 303054466, 330604872, 357703632, 376205544, 419613876, 454581699, 495907308, 559485168, 606108932, 661209744, 752411088, 839227752, 909163398, 991814616, 1212217864, 1363745097, 1678455504, 1818326796, 1983629232, 2424435728, 2727490194, 3636653592, 5454980388, 7273307184, 10909960776, 21819921552]

約数ペア:

[(1, 21819921552), (2, 10909960776), (3, 7273307184), (4, 5454980388), (6, 3636653592), (8, 2727490194), (9, 2424435728), (11, 1983629232), (12, 1818326796), (13, 1678455504), (16, 1363745097), (18, 1212217864), (22, 991814616), (24, 909163398), (26, 839227752), (29, 752411088), (33, 661209744), (36, 606108932), (39, 559485168), (44, 495907308), (48, 454581699), (52, 419613876), (58, 376205544), (61, 357703632), (66, 330604872), (72, 303054466), (78, 279742584), (87, 250803696), (88, 247953654), (99, 220403248), (104, 209806938), (116, 188102772), (117, 186495056), (122, 178851816), (132, 165302436), (143, 152586864), (144, 151527233), (156, 139871292), (174, 125401848), (176, 123976827), (183, 119234544), (198, 110201624), (208, 104903469), (232, 94051386), (234, 93247528), (244, 89425908), (261, 83601232), (264, 82651218), (286, 76293432), (312, 69935646), (319, 68401008), (348, 62700924), (366, 59617272), (377, 57877776), (396, 55100812), (429, 50862288), (464, 47025693), (468, 46623764), (488, 44712954), (522, 41800616), (528, 41325609), (549, 39744848), (572, 38146716), (599, 36427248), (624, 34967823), (638, 34200504), (671, 32518512), (696, 31350462), (732, 29808636), (754, 28938888), (792, 27550406), (793, 27515664), (858, 25431144), (936, 23311882), (957, 22800336), (976, 22356477), (1044, 20900308), (1098, 19872424), (1131, 19292592), (1144, 19073358), (1198, 18213624), (1276, 17100252), (1287, 16954096), (1342, 16259256), (1392, 15675231), (1464, 14904318), (1508, 14469444), (1584, 13775203), (1586, 13757832), (1716, 12715572), (1769, 12334608), (1797, 12142416), (1872, 11655941), (1914, 11400168), (2013, 10839504), (2088, 10450154), (2196, 9936212), (2262, 9646296), (2288, 9536679), (2379, 9171888), (2396, 9106812), (2552, 8550126), (2574, 8477048), (2684, 8129628), (2871, 7600112), (2928, 7452159), (3016, 7234722), (3172, 6878916), (3393, 6430864), (3432, 6357786), (3538, 6167304), (3594, 6071208), (3828, 5700084), (4026, 5419752), (4147, 5261616), (4176, 5225077), (4392, 4968106), (4524, 4823148), (4758, 4585944), (4792, 4553406), (5104, 4275063), (5148, 4238524), (5307, 4111536), (5368, 4064814), (5391, 4047472), (5742, 3800056), (6032, 3617361), (6039, 3613168), (6344, 3439458), (6589, 3311568), (6786, 3215432), (6864, 3178893), (7076, 3083652), (7137, 3057296), (7188, 3035604), (7656, 2850042), (7787, 2802096), (8052, 2709876), (8294, 2630808), (8723, 2501424), (8784, 2484053), (9048, 2411574), (9516, 2292972), (9584, 2276703), (10296, 2119262), (10614, 2055768), (10736, 2032407), (10782, 2023736), (11484, 1900028), (12078, 1806584), (12441, 1753872), (12688, 1719729), (13178, 1655784), (13572, 1607716), (14152, 1541826), (14274, 1528648), (14376, 1517802), (15312, 1425021), (15574, 1401048), (15921, 1370512), (16104, 1354938), (16588, 1315404), (17371, 1256112), (17446, 1250712), (18096, 1205787), (19032, 1146486), (19459, 1121328), (19767, 1103856), (20592, 1059631), (21228, 1027884), (21564, 1011868), (22968, 950014), (22997, 948816), (23361, 934032), (24156, 903292), (24882, 876936), (26169, 833808), (26356, 827892), (27144, 803858), (28304, 770913), (28548, 764324), (28752, 758901), (31148, 700524), (31842, 685256), (32208, 677469), (33176, 657702), (34742, 628056), (34892, 625356), (36539, 597168), (37323, 584624), (38064, 573243), (38918, 560664), (39534, 551928), (42456, 513942), (43128, 505934), (45936, 475007), (45994, 474408), (46722, 467016), (48312, 451646), (49764, 438468), (52113, 418704), (52338, 416904), (52712, 413946), (54288, 401929), (57096, 382162), (58377, 373776), (59301, 367952), (62296, 350262), (63684, 342628), (66352, 328851), (68991, 316272), (69484, 314028), (69784, 312678), (70083, 311344), (73078, 298584), (74646, 292312), (77836, 280332), (78507, 277936), (79068, 275964), (84912, 256971), (85657, 254736), (86256, 252967), (91988, 237204), (93444, 233508), (96624, 225823), (99528, 219234), (104226, 209352), (104676, 208452), (105424, 206973), (109617, 199056), (114192, 191081), (116754, 186888), (118602, 183976), (124592, 175131), (127368, 171314), (137982, 158136), (138968, 157014), (139568, 156339), (140166, 155672), (146156, 149292)]