28671975168

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{12781}}^1$

素因数の和:12950

約数の個数: 144

約数和(自身を含む): 80260325376

約数和(自身を除く): 51588350208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 127, 128, 138, 184, 192, 254, 256, 276, 368, 381, 384, 508, 552, 736, 762, 768, 1016, 1104, 1472, 1524, 2032, 2208, 2921, 2944, 3048, 4064, 4416, 5842, 5888, 6096, 8128, 8763, 8832, 11684, 12192, 12781, 16256, 17526, 17664, 23368, 24384, 25562, 32512, 35052, 38343, 46736, 48768, 51124, 70104, 76686, 93472, 97536, 102248, 140208, 153372, 186944, 204496, 280416, 293963, 306744, 373888, 408992, 560832, 587926, 613488, 747776, 817984, 881889, 1121664, 1175852, 1226976, 1623187, 1635968, 1763778, 2243328, 2351704, 2453952, 3246374, 3271936, 3527556, 4703408, 4869561, 4907904, 6492748, 7055112, 9406816, 9739122, 9815808, 12985496, 14110224, 18813632, 19478244, 25970992, 28220448, 37333301, 37627264, 38956488, 51941984, 56440896, 74666602, 75254528, 77912976, 103883968, 111999903, 112881792, 149333204, 155825952, 207767936, 223999806, 225763584, 298666408, 311651904, 415535872, 447999612, 597332816, 623303808, 895999224, 1194665632, 1246607616, 1791998448, 2389331264, 3583996896, 4778662528, 7167993792, 9557325056, 14335987584, 28671975168]

約数ペア:

[(1, 28671975168), (2, 14335987584), (3, 9557325056), (4, 7167993792), (6, 4778662528), (8, 3583996896), (12, 2389331264), (16, 1791998448), (23, 1246607616), (24, 1194665632), (32, 895999224), (46, 623303808), (48, 597332816), (64, 447999612), (69, 415535872), (92, 311651904), (96, 298666408), (127, 225763584), (128, 223999806), (138, 207767936), (184, 155825952), (192, 149333204), (254, 112881792), (256, 111999903), (276, 103883968), (368, 77912976), (381, 75254528), (384, 74666602), (508, 56440896), (552, 51941984), (736, 38956488), (762, 37627264), (768, 37333301), (1016, 28220448), (1104, 25970992), (1472, 19478244), (1524, 18813632), (2032, 14110224), (2208, 12985496), (2921, 9815808), (2944, 9739122), (3048, 9406816), (4064, 7055112), (4416, 6492748), (5842, 4907904), (5888, 4869561), (6096, 4703408), (8128, 3527556), (8763, 3271936), (8832, 3246374), (11684, 2453952), (12192, 2351704), (12781, 2243328), (16256, 1763778), (17526, 1635968), (17664, 1623187), (23368, 1226976), (24384, 1175852), (25562, 1121664), (32512, 881889), (35052, 817984), (38343, 747776), (46736, 613488), (48768, 587926), (51124, 560832), (70104, 408992), (76686, 373888), (93472, 306744), (97536, 293963), (102248, 280416), (140208, 204496), (153372, 186944)]