420896568

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{36011}}^1$

素因数の和:36507

約数の個数: 32

約数和(自身を含む): 1054431360

約数和(自身を除く): 633534792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 11688, 36011, 72022, 108033, 144044, 216066, 288088, 432132, 864264, 17537357, 35074714, 52612071, 70149428, 105224142, 140298856, 210448284, 420896568]

約数ペア:

[(1, 420896568), (2, 210448284), (3, 140298856), (4, 105224142), (6, 70149428), (8, 52612071), (12, 35074714), (24, 17537357), (487, 864264), (974, 432132), (1461, 288088), (1948, 216066), (2922, 144044), (3896, 108033), (5844, 72022), (11688, 36011)]