691179312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 1841569632

約数和(自身を除く): 1150390320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 656, 942, 984, 1256, 1884, 1968, 2237, 2512, 3768, 4474, 6437, 6711, 7536, 8948, 12874, 13422, 17896, 19311, 25748, 26844, 35792, 38622, 51496, 53688, 77244, 91717, 102992, 107376, 154488, 183434, 275151, 308976, 351209, 366868, 550302, 702418, 733736, 1053627, 1100604, 1404836, 1467472, 2107254, 2201208, 2809672, 4214508, 4402416, 5619344, 8429016, 14399569, 16858032, 28799138, 43198707, 57598276, 86397414, 115196552, 172794828, 230393104, 345589656, 691179312]

約数ペア:

[(1, 691179312), (2, 345589656), (3, 230393104), (4, 172794828), (6, 115196552), (8, 86397414), (12, 57598276), (16, 43198707), (24, 28799138), (41, 16858032), (48, 14399569), (82, 8429016), (123, 5619344), (157, 4402416), (164, 4214508), (246, 2809672), (314, 2201208), (328, 2107254), (471, 1467472), (492, 1404836), (628, 1100604), (656, 1053627), (942, 733736), (984, 702418), (1256, 550302), (1884, 366868), (1968, 351209), (2237, 308976), (2512, 275151), (3768, 183434), (4474, 154488), (6437, 107376), (6711, 102992), (7536, 91717), (8948, 77244), (12874, 53688), (13422, 51496), (17896, 38622), (19311, 35792), (25748, 26844)]