1265818144

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 2521967616

約数和(自身を除く): 1256149472

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 331, 508, 662, 941, 1016, 1324, 1882, 2032, 2648, 3764, 4064, 5296, 7528, 10592, 15056, 30112, 42037, 84074, 119507, 168148, 239014, 311471, 336296, 478028, 622942, 672592, 956056, 1245884, 1345184, 1912112, 2491768, 3824224, 4983536, 9967072, 39556817, 79113634, 158227268, 316454536, 632909072, 1265818144]

約数ペア:

[(1, 1265818144), (2, 632909072), (4, 316454536), (8, 158227268), (16, 79113634), (32, 39556817), (127, 9967072), (254, 4983536), (331, 3824224), (508, 2491768), (662, 1912112), (941, 1345184), (1016, 1245884), (1324, 956056), (1882, 672592), (2032, 622942), (2648, 478028), (3764, 336296), (4064, 311471), (5296, 239014), (7528, 168148), (10592, 119507), (15056, 84074), (30112, 42037)]