40905144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 127501920

約数和(自身を除く): 86596776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 277, 293, 504, 554, 586, 831, 879, 1108, 1172, 1662, 1758, 1939, 2051, 2216, 2344, 2493, 2637, 3324, 3516, 3878, 4102, 4986, 5274, 5817, 6153, 6648, 7032, 7756, 8204, 9972, 10548, 11634, 12306, 15512, 16408, 17451, 18459, 19944, 21096, 23268, 24612, 34902, 36918, 46536, 49224, 69804, 73836, 81161, 139608, 147672, 162322, 243483, 324644, 486966, 568127, 649288, 730449, 973932, 1136254, 1460898, 1704381, 1947864, 2272508, 2921796, 3408762, 4545016, 5113143, 5843592, 6817524, 10226286, 13635048, 20452572, 40905144]

約数ペア:

[(1, 40905144), (2, 20452572), (3, 13635048), (4, 10226286), (6, 6817524), (7, 5843592), (8, 5113143), (9, 4545016), (12, 3408762), (14, 2921796), (18, 2272508), (21, 1947864), (24, 1704381), (28, 1460898), (36, 1136254), (42, 973932), (56, 730449), (63, 649288), (72, 568127), (84, 486966), (126, 324644), (168, 243483), (252, 162322), (277, 147672), (293, 139608), (504, 81161), (554, 73836), (586, 69804), (831, 49224), (879, 46536), (1108, 36918), (1172, 34902), (1662, 24612), (1758, 23268), (1939, 21096), (2051, 19944), (2216, 18459), (2344, 17451), (2493, 16408), (2637, 15512), (3324, 12306), (3516, 11634), (3878, 10548), (4102, 9972), (4986, 8204), (5274, 7756), (5817, 7032), (6153, 6648)]