686209968

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{23021}}^1$

素因数の和:23064

約数の個数: 100

約数和(自身を含む): 2072532528

約数和(自身を除く): 1386322560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 9936, 14904, 23021, 29808, 46042, 69063, 92084, 138126, 184168, 207189, 276252, 368336, 414378, 529483, 552504, 621567, 828756, 1058966, 1105008, 1243134, 1588449, 1657512, 1864701, 2117932, 2486268, 3176898, 3315024, 3729402, 4235864, 4765347, 4972536, 6353796, 7458804, 8471728, 9530694, 9945072, 12707592, 14296041, 14917608, 19061388, 25415184, 28592082, 29835216, 38122776, 42888123, 57184164, 76245552, 85776246, 114368328, 171552492, 228736656, 343104984, 686209968]

約数ペア:

[(1, 686209968), (2, 343104984), (3, 228736656), (4, 171552492), (6, 114368328), (8, 85776246), (9, 76245552), (12, 57184164), (16, 42888123), (18, 38122776), (23, 29835216), (24, 28592082), (27, 25415184), (36, 19061388), (46, 14917608), (48, 14296041), (54, 12707592), (69, 9945072), (72, 9530694), (81, 8471728), (92, 7458804), (108, 6353796), (138, 4972536), (144, 4765347), (162, 4235864), (184, 3729402), (207, 3315024), (216, 3176898), (276, 2486268), (324, 2117932), (368, 1864701), (414, 1657512), (432, 1588449), (552, 1243134), (621, 1105008), (648, 1058966), (828, 828756), (1104, 621567), (1242, 552504), (1296, 529483), (1656, 414378), (1863, 368336), (2484, 276252), (3312, 207189), (3726, 184168), (4968, 138126), (7452, 92084), (9936, 69063), (14904, 46042), (23021, 29808)]