864236532

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{27457}}^1$

素因数の和:27568

約数の個数: 48

約数和(自身を含む): 2097351872

約数和(自身を除く): 1233115340

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2623, 5246, 7869, 10492, 15738, 27457, 31476, 54914, 82371, 109828, 164742, 329484, 1180651, 1674877, 2361302, 3349754, 3541953, 4722604, 5024631, 6699508, 7083906, 10049262, 14167812, 20098524, 72019711, 144039422, 216059133, 288078844, 432118266, 864236532]

約数ペア:

[(1, 864236532), (2, 432118266), (3, 288078844), (4, 216059133), (6, 144039422), (12, 72019711), (43, 20098524), (61, 14167812), (86, 10049262), (122, 7083906), (129, 6699508), (172, 5024631), (183, 4722604), (244, 3541953), (258, 3349754), (366, 2361302), (516, 1674877), (732, 1180651), (2623, 329484), (5246, 164742), (7869, 109828), (10492, 82371), (15738, 54914), (27457, 31476)]