2145553152

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 5935383552

約数和(自身を除く): 3789830400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 227, 248, 256, 372, 384, 397, 454, 496, 681, 744, 768, 794, 908, 992, 1191, 1362, 1488, 1588, 1816, 1984, 2382, 2724, 2976, 3176, 3632, 3968, 4764, 5448, 5952, 6352, 7037, 7264, 7936, 9528, 10896, 11904, 12307, 12704, 14074, 14528, 19056, 21111, 21792, 23808, 24614, 25408, 28148, 29056, 36921, 38112, 42222, 43584, 49228, 50816, 56296, 58112, 73842, 76224, 84444, 87168, 90119, 98456, 101632, 112592, 147684, 152448, 168888, 174336, 180238, 196912, 225184, 270357, 295368, 304896, 337776, 360476, 393824, 450368, 540714, 590736, 675552, 720952, 787648, 900736, 1081428, 1181472, 1351104, 1441904, 1575296, 1801472, 2162856, 2362944, 2702208, 2793689, 2883808, 3150592, 4325712, 4725888, 5404416, 5587378, 5767616, 8381067, 8651424, 9451776, 11174756, 11535232, 16762134, 17302848, 22349512, 23070464, 33524268, 34605696, 44699024, 67048536, 69211392, 89398048, 134097072, 178796096, 268194144, 357592192, 536388288, 715184384, 1072776576, 2145553152]

約数ペア:

[(1, 2145553152), (2, 1072776576), (3, 715184384), (4, 536388288), (6, 357592192), (8, 268194144), (12, 178796096), (16, 134097072), (24, 89398048), (31, 69211392), (32, 67048536), (48, 44699024), (62, 34605696), (64, 33524268), (93, 23070464), (96, 22349512), (124, 17302848), (128, 16762134), (186, 11535232), (192, 11174756), (227, 9451776), (248, 8651424), (256, 8381067), (372, 5767616), (384, 5587378), (397, 5404416), (454, 4725888), (496, 4325712), (681, 3150592), (744, 2883808), (768, 2793689), (794, 2702208), (908, 2362944), (992, 2162856), (1191, 1801472), (1362, 1575296), (1488, 1441904), (1588, 1351104), (1816, 1181472), (1984, 1081428), (2382, 900736), (2724, 787648), (2976, 720952), (3176, 675552), (3632, 590736), (3968, 540714), (4764, 450368), (5448, 393824), (5952, 360476), (6352, 337776), (7037, 304896), (7264, 295368), (7936, 270357), (9528, 225184), (10896, 196912), (11904, 180238), (12307, 174336), (12704, 168888), (14074, 152448), (14528, 147684), (19056, 112592), (21111, 101632), (21792, 98456), (23808, 90119), (24614, 87168), (25408, 84444), (28148, 76224), (29056, 73842), (36921, 58112), (38112, 56296), (42222, 50816), (43584, 49228)]