2699268208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 6737346560

約数和(自身を除く): 4038078352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 79, 91, 104, 112, 124, 158, 182, 208, 217, 248, 316, 364, 403, 434, 496, 553, 632, 728, 757, 806, 868, 1027, 1106, 1264, 1456, 1514, 1612, 1736, 2054, 2212, 2449, 2821, 3028, 3224, 3472, 4108, 4424, 4898, 5299, 5642, 6056, 6448, 7189, 8216, 8848, 9796, 9841, 10598, 11284, 12112, 14378, 16432, 17143, 19592, 19682, 21196, 22568, 23467, 28756, 31837, 34286, 39184, 39364, 42392, 45136, 46934, 57512, 59803, 63674, 68572, 68887, 78728, 84784, 93868, 115024, 119606, 127348, 137144, 137774, 157456, 164269, 187736, 222859, 239212, 254696, 274288, 275548, 305071, 328538, 375472, 418621, 445718, 478424, 509392, 551096, 610142, 657076, 777439, 837242, 891436, 956848, 1102192, 1220284, 1314152, 1554878, 1674484, 1782872, 1853893, 2135497, 2440568, 2628304, 3109756, 3348968, 3565744, 3707786, 4270994, 4881136, 5442073, 6219512, 6697936, 7415572, 8541988, 10884146, 12439024, 12977251, 14831144, 17083976, 21768292, 24100609, 25954502, 29662288, 34167952, 43536584, 48201218, 51909004, 87073168, 96402436, 103818008, 168704263, 192804872, 207636016, 337408526, 385609744, 674817052, 1349634104, 2699268208]

約数ペア:

[(1, 2699268208), (2, 1349634104), (4, 674817052), (7, 385609744), (8, 337408526), (13, 207636016), (14, 192804872), (16, 168704263), (26, 103818008), (28, 96402436), (31, 87073168), (52, 51909004), (56, 48201218), (62, 43536584), (79, 34167952), (91, 29662288), (104, 25954502), (112, 24100609), (124, 21768292), (158, 17083976), (182, 14831144), (208, 12977251), (217, 12439024), (248, 10884146), (316, 8541988), (364, 7415572), (403, 6697936), (434, 6219512), (496, 5442073), (553, 4881136), (632, 4270994), (728, 3707786), (757, 3565744), (806, 3348968), (868, 3109756), (1027, 2628304), (1106, 2440568), (1264, 2135497), (1456, 1853893), (1514, 1782872), (1612, 1674484), (1736, 1554878), (2054, 1314152), (2212, 1220284), (2449, 1102192), (2821, 956848), (3028, 891436), (3224, 837242), (3472, 777439), (4108, 657076), (4424, 610142), (4898, 551096), (5299, 509392), (5642, 478424), (6056, 445718), (6448, 418621), (7189, 375472), (8216, 328538), (8848, 305071), (9796, 275548), (9841, 274288), (10598, 254696), (11284, 239212), (12112, 222859), (14378, 187736), (16432, 164269), (17143, 157456), (19592, 137774), (19682, 137144), (21196, 127348), (22568, 119606), (23467, 115024), (28756, 93868), (31837, 84784), (34286, 78728), (39184, 68887), (39364, 68572), (42392, 63674), (45136, 59803), (46934, 57512)]