323534728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{60271}}^1$

素因数の和:60349

約数の個数: 32

約数和(自身を含む): 672635520

約数和(自身を除く): 349100792

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 60271, 120542, 241084, 482168, 662981, 1325962, 2651924, 3676531, 5303848, 7353062, 14706124, 29412248, 40441841, 80883682, 161767364, 323534728]

約数ペア:

[(1, 323534728), (2, 161767364), (4, 80883682), (8, 40441841), (11, 29412248), (22, 14706124), (44, 7353062), (61, 5303848), (88, 3676531), (122, 2651924), (244, 1325962), (488, 662981), (671, 482168), (1342, 241084), (2684, 120542), (5368, 60271)]