1531123048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{56843}}^1$

素因数の和:56906

約数の個数: 64

約数和(自身を含む): 3628920960

約数和(自身を除く): 2097797912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 13468, 26936, 56843, 113686, 227372, 397901, 454744, 738959, 795802, 1477918, 1591604, 2103191, 2955836, 3183208, 4206382, 5172713, 5911672, 8412764, 10345426, 14722337, 16825528, 20690852, 27341483, 29444674, 41381704, 54682966, 58889348, 109365932, 117778696, 191390381, 218731864, 382780762, 765561524, 1531123048]

約数ペア:

[(1, 1531123048), (2, 765561524), (4, 382780762), (7, 218731864), (8, 191390381), (13, 117778696), (14, 109365932), (26, 58889348), (28, 54682966), (37, 41381704), (52, 29444674), (56, 27341483), (74, 20690852), (91, 16825528), (104, 14722337), (148, 10345426), (182, 8412764), (259, 5911672), (296, 5172713), (364, 4206382), (481, 3183208), (518, 2955836), (728, 2103191), (962, 1591604), (1036, 1477918), (1924, 795802), (2072, 738959), (3367, 454744), (3848, 397901), (6734, 227372), (13468, 113686), (26936, 56843)]