780045312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8245

約数の個数: 88

約数和(自身を含む): 2146435072

約数和(自身を除く): 1366389760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 8191, 11904, 15872, 16382, 23808, 24573, 31744, 32764, 47616, 49146, 65528, 95232, 98292, 131056, 196584, 253921, 262112, 393168, 507842, 524224, 761763, 786336, 1015684, 1048448, 1523526, 1572672, 2031368, 2096896, 3047052, 3145344, 4062736, 4193792, 6094104, 6290688, 8125472, 8387584, 12188208, 12581376, 16250944, 24376416, 25162752, 32501888, 48752832, 65003776, 97505664, 130007552, 195011328, 260015104, 390022656, 780045312]

約数ペア:

[(1, 780045312), (2, 390022656), (3, 260015104), (4, 195011328), (6, 130007552), (8, 97505664), (12, 65003776), (16, 48752832), (24, 32501888), (31, 25162752), (32, 24376416), (48, 16250944), (62, 12581376), (64, 12188208), (93, 8387584), (96, 8125472), (124, 6290688), (128, 6094104), (186, 4193792), (192, 4062736), (248, 3145344), (256, 3047052), (372, 2096896), (384, 2031368), (496, 1572672), (512, 1523526), (744, 1048448), (768, 1015684), (992, 786336), (1024, 761763), (1488, 524224), (1536, 507842), (1984, 393168), (2976, 262112), (3072, 253921), (3968, 196584), (5952, 131056), (7936, 98292), (8191, 95232), (11904, 65528), (15872, 49146), (16382, 47616), (23808, 32764), (24573, 31744)]