420744

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 1077120

約数和(自身を除く): 656376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 373, 376, 564, 746, 1119, 1128, 1492, 2238, 2984, 4476, 8952, 17531, 35062, 52593, 70124, 105186, 140248, 210372, 420744]

約数ペア:

[(1, 420744), (2, 210372), (3, 140248), (4, 105186), (6, 70124), (8, 52593), (12, 35062), (24, 17531), (47, 8952), (94, 4476), (141, 2984), (188, 2238), (282, 1492), (373, 1128), (376, 1119), (564, 746)]