259691868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6067}}^1$

素因数の和:6147

約数の個数: 72

約数和(自身を含む): 695756880

約数和(自身を除く): 436065012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 3567, 4756, 6067, 7134, 10701, 12134, 14268, 18201, 21402, 24268, 36402, 42804, 54603, 72804, 109206, 175943, 218412, 248747, 351886, 497494, 527829, 703772, 746241, 994988, 1055658, 1492482, 1583487, 2111316, 2238723, 2984964, 3166974, 4477446, 6333948, 7213663, 8954892, 14427326, 21640989, 28854652, 43281978, 64922967, 86563956, 129845934, 259691868]

約数ペア:

[(1, 259691868), (2, 129845934), (3, 86563956), (4, 64922967), (6, 43281978), (9, 28854652), (12, 21640989), (18, 14427326), (29, 8954892), (36, 7213663), (41, 6333948), (58, 4477446), (82, 3166974), (87, 2984964), (116, 2238723), (123, 2111316), (164, 1583487), (174, 1492482), (246, 1055658), (261, 994988), (348, 746241), (369, 703772), (492, 527829), (522, 497494), (738, 351886), (1044, 248747), (1189, 218412), (1476, 175943), (2378, 109206), (3567, 72804), (4756, 54603), (6067, 42804), (7134, 36402), (10701, 24268), (12134, 21402), (14268, 18201)]