268962008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{165617}}^1$

素因数の和:165659

約数の個数: 32

約数和(自身を含む): 596224800

約数和(自身を除く): 327262792

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 165617, 331234, 662468, 1159319, 1324936, 2318638, 4637276, 4802893, 9274552, 9605786, 19211572, 33620251, 38423144, 67240502, 134481004, 268962008]

約数ペア:

[(1, 268962008), (2, 134481004), (4, 67240502), (7, 38423144), (8, 33620251), (14, 19211572), (28, 9605786), (29, 9274552), (56, 4802893), (58, 4637276), (116, 2318638), (203, 1324936), (232, 1159319), (406, 662468), (812, 331234), (1624, 165617)]