218505528

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{15889}}^1$

素因数の和:16092

約数の個数: 48

約数和(自身を含む): 594921600

約数和(自身を除く): 376416072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 15889, 31778, 47667, 63556, 95334, 127112, 143001, 190668, 286002, 381336, 572004, 1144008, 3034799, 6069598, 9104397, 12139196, 18208794, 24278392, 27313191, 36417588, 54626382, 72835176, 109252764, 218505528]

約数ペア:

[(1, 218505528), (2, 109252764), (3, 72835176), (4, 54626382), (6, 36417588), (8, 27313191), (9, 24278392), (12, 18208794), (18, 12139196), (24, 9104397), (36, 6069598), (72, 3034799), (191, 1144008), (382, 572004), (573, 381336), (764, 286002), (1146, 190668), (1528, 143001), (1719, 127112), (2292, 95334), (3438, 63556), (4584, 47667), (6876, 31778), (13752, 15889)]