420312

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 1068480

約数和(自身を除く): 648168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 211, 249, 332, 422, 498, 633, 664, 844, 996, 1266, 1688, 1992, 2532, 5064, 17513, 35026, 52539, 70052, 105078, 140104, 210156, 420312]

約数ペア:

[(1, 420312), (2, 210156), (3, 140104), (4, 105078), (6, 70052), (8, 52539), (12, 35026), (24, 17513), (83, 5064), (166, 2532), (211, 1992), (249, 1688), (332, 1266), (422, 996), (498, 844), (633, 664)]