650928

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 1714176

約数和(自身を除く): 1063248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 191, 213, 284, 382, 426, 568, 573, 764, 852, 1136, 1146, 1528, 1704, 2292, 3056, 3408, 4584, 9168, 13561, 27122, 40683, 54244, 81366, 108488, 162732, 216976, 325464, 650928]

約数ペア:

[(1, 650928), (2, 325464), (3, 216976), (4, 162732), (6, 108488), (8, 81366), (12, 54244), (16, 40683), (24, 27122), (48, 13561), (71, 9168), (142, 4584), (191, 3408), (213, 3056), (284, 2292), (382, 1704), (426, 1528), (568, 1146), (573, 1136), (764, 852)]