2546630656

素因数分解:

$2^{15}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 5536396800

約数和(自身を除く): 2989766144

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 109, 124, 128, 184, 218, 248, 256, 368, 436, 496, 512, 713, 736, 872, 992, 1024, 1426, 1472, 1744, 1984, 2048, 2507, 2852, 2944, 3379, 3488, 3968, 4096, 5014, 5704, 5888, 6758, 6976, 7936, 8192, 10028, 11408, 11776, 13516, 13952, 15872, 16384, 20056, 22816, 23552, 27032, 27904, 31744, 32768, 40112, 45632, 47104, 54064, 55808, 63488, 77717, 80224, 91264, 94208, 108128, 111616, 126976, 155434, 160448, 182528, 188416, 216256, 223232, 253952, 310868, 320896, 365056, 376832, 432512, 446464, 507904, 621736, 641792, 730112, 753664, 865024, 892928, 1015808, 1243472, 1283584, 1460224, 1730048, 1785856, 2486944, 2567168, 2920448, 3460096, 3571712, 4973888, 5134336, 5840896, 6920192, 9947776, 10268672, 11681792, 13840384, 19895552, 20537344, 23363584, 27680768, 39791104, 41074688, 55361536, 79582208, 82149376, 110723072, 159164416, 318328832, 636657664, 1273315328, 2546630656]

約数ペア:

[(1, 2546630656), (2, 1273315328), (4, 636657664), (8, 318328832), (16, 159164416), (23, 110723072), (31, 82149376), (32, 79582208), (46, 55361536), (62, 41074688), (64, 39791104), (92, 27680768), (109, 23363584), (124, 20537344), (128, 19895552), (184, 13840384), (218, 11681792), (248, 10268672), (256, 9947776), (368, 6920192), (436, 5840896), (496, 5134336), (512, 4973888), (713, 3571712), (736, 3460096), (872, 2920448), (992, 2567168), (1024, 2486944), (1426, 1785856), (1472, 1730048), (1744, 1460224), (1984, 1283584), (2048, 1243472), (2507, 1015808), (2852, 892928), (2944, 865024), (3379, 753664), (3488, 730112), (3968, 641792), (4096, 621736), (5014, 507904), (5704, 446464), (5888, 432512), (6758, 376832), (6976, 365056), (7936, 320896), (8192, 310868), (10028, 253952), (11408, 223232), (11776, 216256), (13516, 188416), (13952, 182528), (15872, 160448), (16384, 155434), (20056, 126976), (22816, 111616), (23552, 108128), (27032, 94208), (27904, 91264), (31744, 80224), (32768, 77717), (40112, 63488), (45632, 55808), (47104, 54064)]