256211592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16795

約数の個数: 96

約数和(自身を含む): 802468800

約数和(自身を除く): 546257208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 16759, 33518, 50277, 67036, 100554, 117313, 134072, 201108, 217867, 234626, 351939, 402216, 435734, 469252, 653601, 703878, 821191, 871468, 938504, 1307202, 1407756, 1525069, 1642382, 1742936, 2463573, 2614404, 2815512, 3050138, 3284764, 4575207, 4927146, 5228808, 6100276, 6569528, 9150414, 9854292, 10675483, 12200552, 18300828, 19708584, 21350966, 32026449, 36601656, 42701932, 64052898, 85403864, 128105796, 256211592]

約数ペア:

[(1, 256211592), (2, 128105796), (3, 85403864), (4, 64052898), (6, 42701932), (7, 36601656), (8, 32026449), (12, 21350966), (13, 19708584), (14, 18300828), (21, 12200552), (24, 10675483), (26, 9854292), (28, 9150414), (39, 6569528), (42, 6100276), (49, 5228808), (52, 4927146), (56, 4575207), (78, 3284764), (84, 3050138), (91, 2815512), (98, 2614404), (104, 2463573), (147, 1742936), (156, 1642382), (168, 1525069), (182, 1407756), (196, 1307202), (273, 938504), (294, 871468), (312, 821191), (364, 703878), (392, 653601), (546, 469252), (588, 435734), (637, 402216), (728, 351939), (1092, 234626), (1176, 217867), (1274, 201108), (1911, 134072), (2184, 117313), (2548, 100554), (3822, 67036), (5096, 50277), (7644, 33518), (15288, 16759)]