259314516

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{8689}}^1$

素因数の和:9528

約数の個数: 36

約数和(自身を含む): 656355700

約数和(自身を除く): 397041184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1658, 2487, 3316, 4974, 7461, 8689, 9948, 14922, 17378, 26067, 29844, 34756, 52134, 78201, 104268, 156402, 312804, 7203181, 14406362, 21609543, 28812724, 43219086, 64828629, 86438172, 129657258, 259314516]

約数ペア:

[(1, 259314516), (2, 129657258), (3, 86438172), (4, 64828629), (6, 43219086), (9, 28812724), (12, 21609543), (18, 14406362), (36, 7203181), (829, 312804), (1658, 156402), (2487, 104268), (3316, 78201), (4974, 52134), (7461, 34756), (8689, 29844), (9948, 26067), (14922, 17378)]