249696876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145511}}^1$

素因数の和:145542

約数の個数: 48

約数和(自身を含む): 684488448

約数和(自身を除く): 434791572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 145511, 291022, 436533, 582044, 873066, 1600621, 1746132, 1891643, 3201242, 3783286, 4801863, 5674929, 6402484, 7566572, 9603726, 11349858, 19207452, 20808073, 22699716, 41616146, 62424219, 83232292, 124848438, 249696876]

約数ペア:

[(1, 249696876), (2, 124848438), (3, 83232292), (4, 62424219), (6, 41616146), (11, 22699716), (12, 20808073), (13, 19207452), (22, 11349858), (26, 9603726), (33, 7566572), (39, 6402484), (44, 5674929), (52, 4801863), (66, 3783286), (78, 3201242), (132, 1891643), (143, 1746132), (156, 1600621), (286, 873066), (429, 582044), (572, 436533), (858, 291022), (1716, 145511)]