697222380968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{117503}}^1$

素因数の和:117966

約数の個数: 64

約数和(自身を含む): 1369889832960

約数和(自身を除く): 672667451992

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 367, 376, 734, 1468, 2021, 2936, 4042, 8084, 15781, 16168, 17249, 31562, 34498, 63124, 68996, 117503, 126248, 137992, 235006, 470012, 741707, 940024, 1483414, 2966828, 5052629, 5522641, 5933656, 10105258, 11045282, 20210516, 22090564, 40421032, 43123601, 44181128, 86247202, 172494404, 237473563, 344988808, 474947126, 949894252, 1854314843, 1899788504, 2026809247, 3708629686, 4053618494, 7417259372, 8107236988, 14834518744, 16214473976, 87152797621, 174305595242, 348611190484, 697222380968]

約数ペア:

[(1, 697222380968), (2, 348611190484), (4, 174305595242), (8, 87152797621), (43, 16214473976), (47, 14834518744), (86, 8107236988), (94, 7417259372), (172, 4053618494), (188, 3708629686), (344, 2026809247), (367, 1899788504), (376, 1854314843), (734, 949894252), (1468, 474947126), (2021, 344988808), (2936, 237473563), (4042, 172494404), (8084, 86247202), (15781, 44181128), (16168, 43123601), (17249, 40421032), (31562, 22090564), (34498, 20210516), (63124, 11045282), (68996, 10105258), (117503, 5933656), (126248, 5522641), (137992, 5052629), (235006, 2966828), (470012, 1483414), (741707, 940024)]