260456868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1033559}}^1$

素因数の和:1033576

約数の個数: 36

約数和(自身を含む): 752431680

約数和(自身を除く): 491974812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1033559, 2067118, 3100677, 4134236, 6201354, 7234913, 9302031, 12402708, 14469826, 18604062, 21704739, 28939652, 37208124, 43409478, 65114217, 86818956, 130228434, 260456868]

約数ペア:

[(1, 260456868), (2, 130228434), (3, 86818956), (4, 65114217), (6, 43409478), (7, 37208124), (9, 28939652), (12, 21704739), (14, 18604062), (18, 14469826), (21, 12402708), (28, 9302031), (36, 7234913), (42, 6201354), (63, 4134236), (84, 3100677), (126, 2067118), (252, 1033559)]