231586586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 455970816

約数和(自身を除く): 224384230

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 151, 154, 161, 253, 302, 322, 433, 506, 866, 1057, 1661, 1771, 2114, 3031, 3322, 3473, 3542, 4763, 6062, 6946, 9526, 9959, 11627, 19918, 23254, 24311, 33341, 38203, 48622, 65383, 66682, 69713, 76406, 109549, 130766, 139426, 219098, 267421, 457681, 534842, 719213, 766843, 915362, 1438426, 1503809, 1533686, 3007618, 5034491, 10068982, 10526663, 16541899, 21053326, 33083798, 115793293, 231586586]

約数ペア:

[(1, 231586586), (2, 115793293), (7, 33083798), (11, 21053326), (14, 16541899), (22, 10526663), (23, 10068982), (46, 5034491), (77, 3007618), (151, 1533686), (154, 1503809), (161, 1438426), (253, 915362), (302, 766843), (322, 719213), (433, 534842), (506, 457681), (866, 267421), (1057, 219098), (1661, 139426), (1771, 130766), (2114, 109549), (3031, 76406), (3322, 69713), (3473, 66682), (3542, 65383), (4763, 48622), (6062, 38203), (6946, 33341), (9526, 24311), (9959, 23254), (11627, 19918)]