272665024

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 56

約数和(自身を含む): 552704000

約数和(自身を除く): 280038976

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 199, 271, 316, 398, 542, 632, 796, 1084, 1264, 1592, 2168, 2528, 3184, 4336, 5056, 6368, 8672, 12736, 15721, 17344, 21409, 31442, 42818, 53929, 62884, 85636, 107858, 125768, 171272, 215716, 251536, 342544, 431432, 503072, 685088, 862864, 1006144, 1370176, 1725728, 3451456, 4260391, 8520782, 17041564, 34083128, 68166256, 136332512, 272665024]

約数ペア:

[(1, 272665024), (2, 136332512), (4, 68166256), (8, 34083128), (16, 17041564), (32, 8520782), (64, 4260391), (79, 3451456), (158, 1725728), (199, 1370176), (271, 1006144), (316, 862864), (398, 685088), (542, 503072), (632, 431432), (796, 342544), (1084, 251536), (1264, 215716), (1592, 171272), (2168, 125768), (2528, 107858), (3184, 85636), (4336, 62884), (5056, 53929), (6368, 42818), (8672, 31442), (12736, 21409), (15721, 17344)]