688157056

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{10163}}^1$

素因数の和:10223

約数の個数: 48

約数和(自身を含む): 1433276460

約数和(自身を除く): 745119404

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 529, 736, 1058, 1472, 2116, 2944, 4232, 8464, 10163, 16928, 20326, 33856, 40652, 67712, 81304, 162608, 233749, 325216, 467498, 650432, 934996, 1300864, 1869992, 3739984, 5376227, 7479968, 10752454, 14959936, 21504908, 29919872, 43009816, 86019632, 172039264, 344078528, 688157056]

約数ペア:

[(1, 688157056), (2, 344078528), (4, 172039264), (8, 86019632), (16, 43009816), (23, 29919872), (32, 21504908), (46, 14959936), (64, 10752454), (92, 7479968), (128, 5376227), (184, 3739984), (368, 1869992), (529, 1300864), (736, 934996), (1058, 650432), (1472, 467498), (2116, 325216), (2944, 233749), (4232, 162608), (8464, 81304), (10163, 67712), (16928, 40652), (20326, 33856)]