631567455508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34351}}^1\times {\mathrm{37987}}^1$

素因数の和:72364

約数の個数: 36

約数和(自身を含む): 1214921275456

約数和(自身を除く): 583353819948

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34351, 37987, 68702, 75974, 137404, 151948, 377861, 417857, 755722, 835714, 1511444, 1671428, 4156471, 4596427, 8312942, 9192854, 16625884, 18385708, 1304891437, 2609782874, 5219565748, 14353805807, 28707611614, 57415223228, 157891863877, 315783727754, 631567455508]

約数ペア:

[(1, 631567455508), (2, 315783727754), (4, 157891863877), (11, 57415223228), (22, 28707611614), (44, 14353805807), (121, 5219565748), (242, 2609782874), (484, 1304891437), (34351, 18385708), (37987, 16625884), (68702, 9192854), (75974, 8312942), (137404, 4596427), (151948, 4156471), (377861, 1671428), (417857, 1511444), (755722, 835714)]