520099456

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 1079568000

約数和(自身を除く): 559468544

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 167, 232, 334, 464, 668, 839, 928, 1336, 1678, 1856, 2672, 3356, 3712, 4843, 5344, 6712, 9686, 10688, 13424, 19372, 21376, 24331, 26848, 38744, 48662, 53696, 77488, 97324, 107392, 140113, 154976, 194648, 280226, 309952, 389296, 560452, 619904, 778592, 1120904, 1557184, 2241808, 3114368, 4063277, 4483616, 8126554, 8967232, 16253108, 17934464, 32506216, 65012432, 130024864, 260049728, 520099456]

約数ペア:

[(1, 520099456), (2, 260049728), (4, 130024864), (8, 65012432), (16, 32506216), (29, 17934464), (32, 16253108), (58, 8967232), (64, 8126554), (116, 4483616), (128, 4063277), (167, 3114368), (232, 2241808), (334, 1557184), (464, 1120904), (668, 778592), (839, 619904), (928, 560452), (1336, 389296), (1678, 309952), (1856, 280226), (2672, 194648), (3356, 154976), (3712, 140113), (4843, 107392), (5344, 97324), (6712, 77488), (9686, 53696), (10688, 48662), (13424, 38744), (19372, 26848), (21376, 24331)]