255116752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30841}}^1$

素因数の和:30907

約数の個数: 40

約数和(自身を含む): 550714752

約数和(自身を除く): 295598000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 30841, 61682, 123364, 246728, 339251, 493456, 678502, 1357004, 1449527, 2714008, 2899054, 5428016, 5798108, 11596216, 15944797, 23192432, 31889594, 63779188, 127558376, 255116752]

約数ペア:

[(1, 255116752), (2, 127558376), (4, 63779188), (8, 31889594), (11, 23192432), (16, 15944797), (22, 11596216), (44, 5798108), (47, 5428016), (88, 2899054), (94, 2714008), (176, 1449527), (188, 1357004), (376, 678502), (517, 493456), (752, 339251), (1034, 246728), (2068, 123364), (4136, 61682), (8272, 30841)]