330951448

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{4253}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 634016160

約数和(自身を除く): 303064712

約数列:

[1, 2, 4, 8, 71, 137, 142, 274, 284, 548, 568, 1096, 4253, 8506, 9727, 17012, 19454, 34024, 38908, 77816, 301963, 582661, 603926, 1165322, 1207852, 2330644, 2415704, 4661288, 41368931, 82737862, 165475724, 330951448]

約数ペア:

[(1, 330951448), (2, 165475724), (4, 82737862), (8, 41368931), (71, 4661288), (137, 2415704), (142, 2330644), (274, 1207852), (284, 1165322), (548, 603926), (568, 582661), (1096, 301963), (4253, 77816), (8506, 38908), (9727, 34024), (17012, 19454)]