402586956

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{120247}}^1$

素因数の和:120291

約数の個数: 48

約数和(自身を含む): 1077422080

約数和(自身を除く): 674835124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 120247, 240494, 360741, 480988, 721482, 1082223, 1442964, 2164446, 3246669, 3727657, 4328892, 6493338, 7455314, 11182971, 12986676, 14910628, 22365942, 33548913, 44731884, 67097826, 100646739, 134195652, 201293478, 402586956]

約数ペア:

[(1, 402586956), (2, 201293478), (3, 134195652), (4, 100646739), (6, 67097826), (9, 44731884), (12, 33548913), (18, 22365942), (27, 14910628), (31, 12986676), (36, 11182971), (54, 7455314), (62, 6493338), (93, 4328892), (108, 3727657), (124, 3246669), (186, 2164446), (279, 1442964), (372, 1082223), (558, 721482), (837, 480988), (1116, 360741), (1674, 240494), (3348, 120247)]