254333424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2897}}^1$

素因数の和:2998

約数の個数: 80

約数和(自身を含む): 689955840

約数和(自身を除く): 435622416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2832, 2897, 3658, 5487, 5794, 7316, 8691, 10974, 11588, 14632, 17382, 21948, 23176, 29264, 34764, 43896, 46352, 69528, 87792, 89807, 139056, 170923, 179614, 269421, 341846, 359228, 512769, 538842, 683692, 718456, 1025538, 1077684, 1367384, 1436912, 2051076, 2155368, 2734768, 4102152, 4310736, 5298613, 8204304, 10597226, 15895839, 21194452, 31791678, 42388904, 63583356, 84777808, 127166712, 254333424]

約数ペア:

[(1, 254333424), (2, 127166712), (3, 84777808), (4, 63583356), (6, 42388904), (8, 31791678), (12, 21194452), (16, 15895839), (24, 10597226), (31, 8204304), (48, 5298613), (59, 4310736), (62, 4102152), (93, 2734768), (118, 2155368), (124, 2051076), (177, 1436912), (186, 1367384), (236, 1077684), (248, 1025538), (354, 718456), (372, 683692), (472, 538842), (496, 512769), (708, 359228), (744, 341846), (944, 269421), (1416, 179614), (1488, 170923), (1829, 139056), (2832, 89807), (2897, 87792), (3658, 69528), (5487, 46352), (5794, 43896), (7316, 34764), (8691, 29264), (10974, 23176), (11588, 21948), (14632, 17382)]