19686202368

素因数分解:

$2^{10}\times 3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 440

約数和(自身を含む): 65225968272

約数和(自身を除く): 45539765904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 157, 168, 192, 196, 204, 224, 238, 256, 272, 294, 314, 336, 343, 357, 384, 392, 408, 448, 471, 476, 512, 544, 588, 628, 672, 686, 714, 768, 784, 816, 833, 896, 942, 952, 1024, 1029, 1088, 1099, 1176, 1256, 1344, 1372, 1428, 1536, 1568, 1632, 1666, 1792, 1884, 1904, 2058, 2176, 2198, 2352, 2401, 2499, 2512, 2669, 2688, 2744, 2856, 3072, 3136, 3264, 3297, 3332, 3584, 3768, 3808, 4116, 4352, 4396, 4704, 4802, 4998, 5024, 5338, 5376, 5488, 5712, 5831, 6272, 6528, 6594, 6664, 7168, 7203, 7536, 7616, 7693, 8007, 8232, 8704, 8792, 9408, 9604, 9996, 10048, 10676, 10752, 10976, 11424, 11662, 12544, 13056, 13188, 13328, 14406, 15072, 15232, 15386, 16014, 16464, 17408, 17493, 17584, 18683, 18816, 19208, 19992, 20096, 21352, 21504, 21952, 22848, 23079, 23324, 25088, 26112, 26376, 26656, 28812, 30144, 30464, 30772, 32028, 32928, 34986, 35168, 37366, 37632, 38416, 39984, 40192, 40817, 42704, 43904, 45696, 46158, 46648, 50176, 52224, 52752, 53312, 53851, 56049, 57624, 60288, 60928, 61544, 64056, 65856, 69972, 70336, 74732, 75264, 76832, 79968, 80384, 81634, 85408, 87808, 91392, 92316, 93296, 105504, 106624, 107702, 112098, 115248, 120576, 121856, 122451, 123088, 128112, 130781, 131712, 139944, 140672, 149464, 150528, 153664, 159936, 160768, 161553, 163268, 170816, 175616, 182784, 184632, 186592, 211008, 213248, 215404, 224196, 230496, 241152, 244902, 246176, 256224, 261562, 263424, 279888, 281344, 298928, 307328, 319872, 323106, 326536, 341632, 351232, 365568, 369264, 373184, 376957, 392343, 422016, 426496, 430808, 448392, 460992, 482304, 489804, 492352, 512448, 523124, 526848, 559776, 562688, 597856, 614656, 639744, 646212, 653072, 683264, 738528, 746368, 753914, 784686, 844032, 852992, 861616, 896784, 915467, 921984, 979608, 984704, 1024896, 1046248, 1053696, 1119552, 1125376, 1130871, 1195712, 1229312, 1279488, 1292424, 1306144, 1366528, 1477056, 1492736, 1507828, 1569372, 1688064, 1723232, 1793568, 1830934, 1843968, 1959216, 1969408, 2049792, 2092496, 2239104, 2261742, 2391424, 2458624, 2558976, 2584848, 2612288, 2733056, 2746401, 2954112, 2985472, 3015656, 3138744, 3376128, 3446464, 3587136, 3661868, 3687936, 3918432, 3938816, 4099584, 4184992, 4478208, 4523484, 4782848, 5169696, 5224576, 5492802, 5908224, 5970944, 6031312, 6277488, 6408269, 6892928, 7174272, 7323736, 7375872, 7836864, 7877632, 8199168, 8369984, 8956416, 9046968, 9565696, 10339392, 10449152, 10985604, 11816448, 12062624, 12554976, 12816538, 13785856, 14348544, 14647472, 15673728, 16739968, 17912832, 18093936, 19131392, 19224807, 20678784, 20898304, 21971208, 23632896, 24125248, 25109952, 25633076, 27571712, 28697088, 29294944, 31347456, 33479936, 36187872, 38449614, 41357568, 41796608, 43942416, 48250496, 50219904, 51266152, 55143424, 57394176, 58589888, 62694912, 66959872, 72375744, 76899228, 82715136, 87884832, 96500992, 100439808, 102532304, 117179776, 125389824, 133919744, 144751488, 153798456, 165430272, 175769664, 193001984, 200879616, 205064608, 234359552, 289502976, 307596912, 351539328, 386003968, 401759232, 410129216, 468719104, 579005952, 615193824, 703078656, 820258432, 937438208, 1158011904, 1230387648, 1406157312, 1640516864, 2460775296, 2812314624, 3281033728, 4921550592, 6562067456, 9843101184, 19686202368]

約数ペア:

[(1, 19686202368), (2, 9843101184), (3, 6562067456), (4, 4921550592), (6, 3281033728), (7, 2812314624), (8, 2460775296), (12, 1640516864), (14, 1406157312), (16, 1230387648), (17, 1158011904), (21, 937438208), (24, 820258432), (28, 703078656), (32, 615193824), (34, 579005952), (42, 468719104), (48, 410129216), (49, 401759232), (51, 386003968), (56, 351539328), (64, 307596912), (68, 289502976), (84, 234359552), (96, 205064608), (98, 200879616), (102, 193001984), (112, 175769664), (119, 165430272), (128, 153798456), (136, 144751488), (147, 133919744), (157, 125389824), (168, 117179776), (192, 102532304), (196, 100439808), (204, 96500992), (224, 87884832), (238, 82715136), (256, 76899228), (272, 72375744), (294, 66959872), (314, 62694912), (336, 58589888), (343, 57394176), (357, 55143424), (384, 51266152), (392, 50219904), (408, 48250496), (448, 43942416), (471, 41796608), (476, 41357568), (512, 38449614), (544, 36187872), (588, 33479936), (628, 31347456), (672, 29294944), (686, 28697088), (714, 27571712), (768, 25633076), (784, 25109952), (816, 24125248), (833, 23632896), (896, 21971208), (942, 20898304), (952, 20678784), (1024, 19224807), (1029, 19131392), (1088, 18093936), (1099, 17912832), (1176, 16739968), (1256, 15673728), (1344, 14647472), (1372, 14348544), (1428, 13785856), (1536, 12816538), (1568, 12554976), (1632, 12062624), (1666, 11816448), (1792, 10985604), (1884, 10449152), (1904, 10339392), (2058, 9565696), (2176, 9046968), (2198, 8956416), (2352, 8369984), (2401, 8199168), (2499, 7877632), (2512, 7836864), (2669, 7375872), (2688, 7323736), (2744, 7174272), (2856, 6892928), (3072, 6408269), (3136, 6277488), (3264, 6031312), (3297, 5970944), (3332, 5908224), (3584, 5492802), (3768, 5224576), (3808, 5169696), (4116, 4782848), (4352, 4523484), (4396, 4478208), (4704, 4184992), (4802, 4099584), (4998, 3938816), (5024, 3918432), (5338, 3687936), (5376, 3661868), (5488, 3587136), (5712, 3446464), (5831, 3376128), (6272, 3138744), (6528, 3015656), (6594, 2985472), (6664, 2954112), (7168, 2746401), (7203, 2733056), (7536, 2612288), (7616, 2584848), (7693, 2558976), (8007, 2458624), (8232, 2391424), (8704, 2261742), (8792, 2239104), (9408, 2092496), (9604, 2049792), (9996, 1969408), (10048, 1959216), (10676, 1843968), (10752, 1830934), (10976, 1793568), (11424, 1723232), (11662, 1688064), (12544, 1569372), (13056, 1507828), (13188, 1492736), (13328, 1477056), (14406, 1366528), (15072, 1306144), (15232, 1292424), (15386, 1279488), (16014, 1229312), (16464, 1195712), (17408, 1130871), (17493, 1125376), (17584, 1119552), (18683, 1053696), (18816, 1046248), (19208, 1024896), (19992, 984704), (20096, 979608), (21352, 921984), (21504, 915467), (21952, 896784), (22848, 861616), (23079, 852992), (23324, 844032), (25088, 784686), (26112, 753914), (26376, 746368), (26656, 738528), (28812, 683264), (30144, 653072), (30464, 646212), (30772, 639744), (32028, 614656), (32928, 597856), (34986, 562688), (35168, 559776), (37366, 526848), (37632, 523124), (38416, 512448), (39984, 492352), (40192, 489804), (40817, 482304), (42704, 460992), (43904, 448392), (45696, 430808), (46158, 426496), (46648, 422016), (50176, 392343), (52224, 376957), (52752, 373184), (53312, 369264), (53851, 365568), (56049, 351232), (57624, 341632), (60288, 326536), (60928, 323106), (61544, 319872), (64056, 307328), (65856, 298928), (69972, 281344), (70336, 279888), (74732, 263424), (75264, 261562), (76832, 256224), (79968, 246176), (80384, 244902), (81634, 241152), (85408, 230496), (87808, 224196), (91392, 215404), (92316, 213248), (93296, 211008), (105504, 186592), (106624, 184632), (107702, 182784), (112098, 175616), (115248, 170816), (120576, 163268), (121856, 161553), (122451, 160768), (123088, 159936), (128112, 153664), (130781, 150528), (131712, 149464), (139944, 140672)]