840507432

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{61333}}^1$

素因数の和:61913

約数の個数: 32

約数和(自身を含む): 2104982880

約数和(自身を除く): 1264475448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2284, 3426, 4568, 6852, 13704, 61333, 122666, 183999, 245332, 367998, 490664, 735996, 1471992, 35021143, 70042286, 105063429, 140084572, 210126858, 280169144, 420253716, 840507432]

約数ペア:

[(1, 840507432), (2, 420253716), (3, 280169144), (4, 210126858), (6, 140084572), (8, 105063429), (12, 70042286), (24, 35021143), (571, 1471992), (1142, 735996), (1713, 490664), (2284, 367998), (3426, 245332), (4568, 183999), (6852, 122666), (13704, 61333)]