260864184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 794534400

約数和(自身を除く): 533670216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 241, 357, 379, 408, 476, 482, 714, 723, 758, 952, 964, 1137, 1428, 1446, 1516, 1687, 1928, 2274, 2653, 2856, 2892, 3032, 3374, 4097, 4548, 5061, 5306, 5784, 6443, 6748, 7959, 8194, 9096, 10122, 10612, 12291, 12886, 13496, 15918, 16388, 19329, 20244, 21224, 24582, 25772, 28679, 31836, 32776, 38658, 40488, 45101, 49164, 51544, 57358, 63672, 77316, 86037, 90202, 91339, 98328, 114716, 135303, 154632, 172074, 180404, 182678, 229432, 270606, 274017, 344148, 360808, 365356, 541212, 548034, 639373, 688296, 730712, 1082424, 1096068, 1278746, 1552763, 1918119, 2192136, 2557492, 3105526, 3836238, 4658289, 5114984, 6211052, 7672476, 9316578, 10869341, 12422104, 15344952, 18633156, 21738682, 32608023, 37266312, 43477364, 65216046, 86954728, 130432092, 260864184]

約数ペア:

[(1, 260864184), (2, 130432092), (3, 86954728), (4, 65216046), (6, 43477364), (7, 37266312), (8, 32608023), (12, 21738682), (14, 18633156), (17, 15344952), (21, 12422104), (24, 10869341), (28, 9316578), (34, 7672476), (42, 6211052), (51, 5114984), (56, 4658289), (68, 3836238), (84, 3105526), (102, 2557492), (119, 2192136), (136, 1918119), (168, 1552763), (204, 1278746), (238, 1096068), (241, 1082424), (357, 730712), (379, 688296), (408, 639373), (476, 548034), (482, 541212), (714, 365356), (723, 360808), (758, 344148), (952, 274017), (964, 270606), (1137, 229432), (1428, 182678), (1446, 180404), (1516, 172074), (1687, 154632), (1928, 135303), (2274, 114716), (2653, 98328), (2856, 91339), (2892, 90202), (3032, 86037), (3374, 77316), (4097, 63672), (4548, 57358), (5061, 51544), (5306, 49164), (5784, 45101), (6443, 40488), (6748, 38658), (7959, 32776), (8194, 31836), (9096, 28679), (10122, 25772), (10612, 24582), (12291, 21224), (12886, 20244), (13496, 19329), (15918, 16388)]