420194832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{282389}}^1$

素因数の和:282431

約数の個数: 40

約数和(自身を含む): 1120523520

約数和(自身を除く): 700328688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 282389, 564778, 847167, 1129556, 1694334, 2259112, 3388668, 4518224, 6777336, 8754059, 13554672, 17508118, 26262177, 35016236, 52524354, 70032472, 105048708, 140064944, 210097416, 420194832]

約数ペア:

[(1, 420194832), (2, 210097416), (3, 140064944), (4, 105048708), (6, 70032472), (8, 52524354), (12, 35016236), (16, 26262177), (24, 17508118), (31, 13554672), (48, 8754059), (62, 6777336), (93, 4518224), (124, 3388668), (186, 2259112), (248, 1694334), (372, 1129556), (496, 847167), (744, 564778), (1488, 282389)]