265115256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11353}}^1$

素因数の和:11508

約数の個数: 64

約数和(自身を含む): 762988800

約数和(自身を除く): 497873544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 11353, 11676, 22706, 23352, 34059, 45412, 68118, 79471, 90824, 136236, 158942, 238413, 272472, 317884, 476826, 635768, 953652, 1578067, 1907304, 3156134, 4734201, 6312268, 9468402, 11046469, 12624536, 18936804, 22092938, 33139407, 37873608, 44185876, 66278814, 88371752, 132557628, 265115256]

約数ペア:

[(1, 265115256), (2, 132557628), (3, 88371752), (4, 66278814), (6, 44185876), (7, 37873608), (8, 33139407), (12, 22092938), (14, 18936804), (21, 12624536), (24, 11046469), (28, 9468402), (42, 6312268), (56, 4734201), (84, 3156134), (139, 1907304), (168, 1578067), (278, 953652), (417, 635768), (556, 476826), (834, 317884), (973, 272472), (1112, 238413), (1668, 158942), (1946, 136236), (2919, 90824), (3336, 79471), (3892, 68118), (5838, 45412), (7784, 34059), (11353, 23352), (11676, 22706)]