823306768

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{719}}^1\times {\mathrm{1213}}^1$

素因数の和:1999

約数の個数: 40

約数和(自身を含む): 1625788800

約数和(自身を除く): 802482032

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 719, 944, 1213, 1438, 2426, 2876, 4852, 5752, 9704, 11504, 19408, 42421, 71567, 84842, 143134, 169684, 286268, 339368, 572536, 678736, 872147, 1145072, 1744294, 3488588, 6977176, 13954352, 51456673, 102913346, 205826692, 411653384, 823306768]

約数ペア:

[(1, 823306768), (2, 411653384), (4, 205826692), (8, 102913346), (16, 51456673), (59, 13954352), (118, 6977176), (236, 3488588), (472, 1744294), (719, 1145072), (944, 872147), (1213, 678736), (1438, 572536), (2426, 339368), (2876, 286268), (4852, 169684), (5752, 143134), (9704, 84842), (11504, 71567), (19408, 42421)]