259009668

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{3257}}^1$

素因数の和:3361

約数の個数: 54

約数和(自身を含む): 669150846

約数和(自身を除く): 410141178

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 2209, 3257, 4418, 6514, 6627, 8836, 9771, 13028, 13254, 19542, 19881, 26508, 29313, 39084, 39762, 58626, 79524, 117252, 153079, 306158, 459237, 612316, 918474, 1377711, 1836948, 2755422, 5510844, 7194713, 14389426, 21584139, 28778852, 43168278, 64752417, 86336556, 129504834, 259009668]

約数ペア:

[(1, 259009668), (2, 129504834), (3, 86336556), (4, 64752417), (6, 43168278), (9, 28778852), (12, 21584139), (18, 14389426), (36, 7194713), (47, 5510844), (94, 2755422), (141, 1836948), (188, 1377711), (282, 918474), (423, 612316), (564, 459237), (846, 306158), (1692, 153079), (2209, 117252), (3257, 79524), (4418, 58626), (6514, 39762), (6627, 39084), (8836, 29313), (9771, 26508), (13028, 19881), (13254, 19542)]