253039512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1297}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 691574400

約数和(自身を除く): 438534888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 739, 1297, 1478, 2217, 2594, 2956, 3891, 4434, 5188, 5912, 7782, 8129, 8868, 10376, 14267, 15564, 16258, 17736, 24387, 28534, 31128, 32516, 42801, 48774, 57068, 65032, 85602, 97548, 114136, 171204, 195096, 342408, 958483, 1916966, 2875449, 3833932, 5750898, 7667864, 10543313, 11501796, 21086626, 23003592, 31629939, 42173252, 63259878, 84346504, 126519756, 253039512]

約数ペア:

[(1, 253039512), (2, 126519756), (3, 84346504), (4, 63259878), (6, 42173252), (8, 31629939), (11, 23003592), (12, 21086626), (22, 11501796), (24, 10543313), (33, 7667864), (44, 5750898), (66, 3833932), (88, 2875449), (132, 1916966), (264, 958483), (739, 342408), (1297, 195096), (1478, 171204), (2217, 114136), (2594, 97548), (2956, 85602), (3891, 65032), (4434, 57068), (5188, 48774), (5912, 42801), (7782, 32516), (8129, 31128), (8868, 28534), (10376, 24387), (14267, 17736), (15564, 16258)]