1516109188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 3092886272

約数和(自身を除く): 1576777084

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 121, 124, 148, 242, 341, 407, 484, 682, 814, 1147, 1364, 1628, 2294, 2731, 3751, 4477, 4588, 5462, 7502, 8954, 10924, 12617, 15004, 17908, 25234, 30041, 50468, 60082, 84661, 101047, 120164, 138787, 169322, 202094, 277574, 330451, 338644, 404188, 555148, 660902, 931271, 1111517, 1321804, 1862542, 2223034, 3132457, 3725084, 4446068, 6264914, 10243981, 12226687, 12529828, 20487962, 24453374, 34457027, 40975924, 48906748, 68914054, 137828108, 379027297, 758054594, 1516109188]

約数ペア:

[(1, 1516109188), (2, 758054594), (4, 379027297), (11, 137828108), (22, 68914054), (31, 48906748), (37, 40975924), (44, 34457027), (62, 24453374), (74, 20487962), (121, 12529828), (124, 12226687), (148, 10243981), (242, 6264914), (341, 4446068), (407, 3725084), (484, 3132457), (682, 2223034), (814, 1862542), (1147, 1321804), (1364, 1111517), (1628, 931271), (2294, 660902), (2731, 555148), (3751, 404188), (4477, 338644), (4588, 330451), (5462, 277574), (7502, 202094), (8954, 169322), (10924, 138787), (12617, 120164), (15004, 101047), (17908, 84661), (25234, 60082), (30041, 50468)]