390855936

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16467

約数の個数: 72

約数和(自身を含む): 1073868544

約数和(自身を除く): 683012608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 16417, 23808, 32834, 49251, 65668, 98502, 131336, 197004, 262672, 394008, 508927, 525344, 788016, 1017854, 1050688, 1526781, 1576032, 2035708, 2101376, 3053562, 3152064, 4071416, 4202752, 6107124, 6304128, 8142832, 12214248, 12608256, 16285664, 24428496, 32571328, 48856992, 65142656, 97713984, 130285312, 195427968, 390855936]

約数ペア:

[(1, 390855936), (2, 195427968), (3, 130285312), (4, 97713984), (6, 65142656), (8, 48856992), (12, 32571328), (16, 24428496), (24, 16285664), (31, 12608256), (32, 12214248), (48, 8142832), (62, 6304128), (64, 6107124), (93, 4202752), (96, 4071416), (124, 3152064), (128, 3053562), (186, 2101376), (192, 2035708), (248, 1576032), (256, 1526781), (372, 1050688), (384, 1017854), (496, 788016), (744, 525344), (768, 508927), (992, 394008), (1488, 262672), (1984, 197004), (2976, 131336), (3968, 98502), (5952, 65668), (7936, 49251), (11904, 32834), (16417, 23808)]