247048384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3407}}^1$

素因数の和:3533

約数の個数: 56

約数和(自身を含む): 540154368

約数和(自身を除く): 293105984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 352, 412, 704, 824, 1133, 1648, 2266, 3296, 3407, 4532, 6592, 6814, 9064, 13628, 18128, 27256, 36256, 37477, 54512, 72512, 74954, 109024, 149908, 218048, 299816, 350921, 599632, 701842, 1199264, 1403684, 2398528, 2807368, 3860131, 5614736, 7720262, 11229472, 15440524, 22458944, 30881048, 61762096, 123524192, 247048384]

約数ペア:

[(1, 247048384), (2, 123524192), (4, 61762096), (8, 30881048), (11, 22458944), (16, 15440524), (22, 11229472), (32, 7720262), (44, 5614736), (64, 3860131), (88, 2807368), (103, 2398528), (176, 1403684), (206, 1199264), (352, 701842), (412, 599632), (704, 350921), (824, 299816), (1133, 218048), (1648, 149908), (2266, 109024), (3296, 74954), (3407, 72512), (4532, 54512), (6592, 37477), (6814, 36256), (9064, 27256), (13628, 18128)]