328761048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2537

約数の個数: 128

約数和(自身を含む): 1039173120

約数和(自身を除く): 710412072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1533, 1606, 1752, 1848, 2044, 2409, 2437, 3066, 3212, 4088, 4818, 4874, 5621, 6132, 6424, 7311, 9636, 9748, 11242, 12264, 14622, 16863, 17059, 19272, 19496, 22484, 26807, 29244, 33726, 34118, 44968, 51177, 53614, 58488, 67452, 68236, 80421, 102354, 107228, 134904, 136472, 160842, 177901, 187649, 204708, 214456, 321684, 355802, 375298, 409416, 533703, 562947, 643368, 711604, 750596, 1067406, 1125894, 1245307, 1423208, 1501192, 1956911, 2134812, 2251788, 2490614, 3735921, 3913822, 4269624, 4503576, 4981228, 5870733, 7471842, 7827644, 9962456, 11741466, 13698377, 14943684, 15655288, 23482932, 27396754, 29887368, 41095131, 46965864, 54793508, 82190262, 109587016, 164380524, 328761048]

約数ペア:

[(1, 328761048), (2, 164380524), (3, 109587016), (4, 82190262), (6, 54793508), (7, 46965864), (8, 41095131), (11, 29887368), (12, 27396754), (14, 23482932), (21, 15655288), (22, 14943684), (24, 13698377), (28, 11741466), (33, 9962456), (42, 7827644), (44, 7471842), (56, 5870733), (66, 4981228), (73, 4503576), (77, 4269624), (84, 3913822), (88, 3735921), (132, 2490614), (146, 2251788), (154, 2134812), (168, 1956911), (219, 1501192), (231, 1423208), (264, 1245307), (292, 1125894), (308, 1067406), (438, 750596), (462, 711604), (511, 643368), (584, 562947), (616, 533703), (803, 409416), (876, 375298), (924, 355802), (1022, 321684), (1533, 214456), (1606, 204708), (1752, 187649), (1848, 177901), (2044, 160842), (2409, 136472), (2437, 134904), (3066, 107228), (3212, 102354), (4088, 80421), (4818, 68236), (4874, 67452), (5621, 58488), (6132, 53614), (6424, 51177), (7311, 44968), (9636, 34118), (9748, 33726), (11242, 29244), (12264, 26807), (14622, 22484), (16863, 19496), (17059, 19272)]