645928032

素因数分解:

$2^5\times 3^1\times {\mathrm{541}}^1\times {\mathrm{12437}}^1$

素因数の和:12991

約数の個数: 48

約数和(自身を含む): 1698831792

約数和(自身を除く): 1052903760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 541, 1082, 1623, 2164, 3246, 4328, 6492, 8656, 12437, 12984, 17312, 24874, 25968, 37311, 49748, 51936, 74622, 99496, 149244, 198992, 298488, 397984, 596976, 1193952, 6728417, 13456834, 20185251, 26913668, 40370502, 53827336, 80741004, 107654672, 161482008, 215309344, 322964016, 645928032]

約数ペア:

[(1, 645928032), (2, 322964016), (3, 215309344), (4, 161482008), (6, 107654672), (8, 80741004), (12, 53827336), (16, 40370502), (24, 26913668), (32, 20185251), (48, 13456834), (96, 6728417), (541, 1193952), (1082, 596976), (1623, 397984), (2164, 298488), (3246, 198992), (4328, 149244), (6492, 99496), (8656, 74622), (12437, 51936), (12984, 49748), (17312, 37311), (24874, 25968)]