268507112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 548856000

約数和(自身を除く): 280348888

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 109, 118, 136, 218, 236, 307, 436, 472, 614, 872, 1003, 1228, 1853, 2006, 2456, 3706, 4012, 5219, 6431, 7412, 8024, 10438, 12862, 14824, 18113, 20876, 25724, 33463, 36226, 41752, 51448, 66926, 72452, 109327, 133852, 144904, 218654, 267704, 307921, 437308, 568871, 615842, 874616, 1137742, 1231684, 1974317, 2275484, 2463368, 3948634, 4550968, 7897268, 15794536, 33563389, 67126778, 134253556, 268507112]

約数ペア:

[(1, 268507112), (2, 134253556), (4, 67126778), (8, 33563389), (17, 15794536), (34, 7897268), (59, 4550968), (68, 3948634), (109, 2463368), (118, 2275484), (136, 1974317), (218, 1231684), (236, 1137742), (307, 874616), (436, 615842), (472, 568871), (614, 437308), (872, 307921), (1003, 267704), (1228, 218654), (1853, 144904), (2006, 133852), (2456, 109327), (3706, 72452), (4012, 66926), (5219, 51448), (6431, 41752), (7412, 36226), (8024, 33463), (10438, 25724), (12862, 20876), (14824, 18113)]