1229366874

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 2567577600

約数和(自身を除く): 1338210726

約数列:

[1, 2, 3, 6, 47, 79, 94, 139, 141, 158, 237, 278, 282, 397, 417, 474, 794, 834, 1191, 2382, 3713, 6533, 7426, 10981, 11139, 13066, 18659, 19599, 21962, 22278, 31363, 32943, 37318, 39198, 55183, 55977, 62726, 65886, 94089, 110366, 111954, 165549, 188178, 331098, 516107, 1032214, 1474061, 1548321, 2593601, 2948122, 3096642, 4359457, 4422183, 5187202, 7780803, 8718914, 8844366, 13078371, 15561606, 26156742, 204894479, 409788958, 614683437, 1229366874]

約数ペア:

[(1, 1229366874), (2, 614683437), (3, 409788958), (6, 204894479), (47, 26156742), (79, 15561606), (94, 13078371), (139, 8844366), (141, 8718914), (158, 7780803), (237, 5187202), (278, 4422183), (282, 4359457), (397, 3096642), (417, 2948122), (474, 2593601), (794, 1548321), (834, 1474061), (1191, 1032214), (2382, 516107), (3713, 331098), (6533, 188178), (7426, 165549), (10981, 111954), (11139, 110366), (13066, 94089), (18659, 65886), (19599, 62726), (21962, 55977), (22278, 55183), (31363, 39198), (32943, 37318)]