256953048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31397}}^1$

素因数の和:31448

約数の個数: 64

約数和(自身を含む): 723409920

約数和(自身を除く): 466456872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 31397, 62794, 94191, 125588, 188382, 251176, 345367, 376764, 690734, 753528, 973307, 1036101, 1381468, 1946614, 2072202, 2762936, 2919921, 3893228, 4144404, 5839842, 7786456, 8288808, 10706377, 11679684, 21412754, 23359368, 32119131, 42825508, 64238262, 85651016, 128476524, 256953048]

約数ペア:

[(1, 256953048), (2, 128476524), (3, 85651016), (4, 64238262), (6, 42825508), (8, 32119131), (11, 23359368), (12, 21412754), (22, 11679684), (24, 10706377), (31, 8288808), (33, 7786456), (44, 5839842), (62, 4144404), (66, 3893228), (88, 2919921), (93, 2762936), (124, 2072202), (132, 1946614), (186, 1381468), (248, 1036101), (264, 973307), (341, 753528), (372, 690734), (682, 376764), (744, 345367), (1023, 251176), (1364, 188382), (2046, 125588), (2728, 94191), (4092, 62794), (8184, 31397)]