313981392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2792

約数の個数: 80

約数和(自身を含む): 848199680

約数和(自身を除く): 534218288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1488, 1896, 2449, 2671, 3792, 4898, 5342, 7347, 8013, 9796, 10684, 14694, 16026, 19592, 21368, 29388, 32052, 39184, 42736, 58776, 64104, 82801, 117552, 128208, 165602, 211009, 248403, 331204, 422018, 496806, 633027, 662408, 844036, 993612, 1266054, 1324816, 1688072, 1987224, 2532108, 3376144, 3974448, 5064216, 6541279, 10128432, 13082558, 19623837, 26165116, 39247674, 52330232, 78495348, 104660464, 156990696, 313981392]

約数ペア:

[(1, 313981392), (2, 156990696), (3, 104660464), (4, 78495348), (6, 52330232), (8, 39247674), (12, 26165116), (16, 19623837), (24, 13082558), (31, 10128432), (48, 6541279), (62, 5064216), (79, 3974448), (93, 3376144), (124, 2532108), (158, 1987224), (186, 1688072), (237, 1324816), (248, 1266054), (316, 993612), (372, 844036), (474, 662408), (496, 633027), (632, 496806), (744, 422018), (948, 331204), (1264, 248403), (1488, 211009), (1896, 165602), (2449, 128208), (2671, 117552), (3792, 82801), (4898, 64104), (5342, 58776), (7347, 42736), (8013, 39184), (9796, 32052), (10684, 29388), (14694, 21368), (16026, 19592)]