255564831742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2971}}^1\times {\mathrm{10831}}^1$

素因数の和:13853

約数の個数: 48

約数和(自身を含む): 441555128064

約数和(自身を除く): 185990296322

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2971, 3971, 5942, 7942, 10831, 21662, 32681, 56449, 65362, 112898, 119141, 205789, 238282, 411578, 620939, 1072531, 1241878, 2145062, 2263679, 3909991, 4527358, 7819982, 11797841, 23595682, 32178901, 43009901, 64357802, 86019802, 353967911, 611399119, 707935822, 1222798238, 6725390309, 11616583261, 13450780618, 23233166522, 127782415871, 255564831742]

約数ペア:

[(1, 255564831742), (2, 127782415871), (11, 23233166522), (19, 13450780618), (22, 11616583261), (38, 6725390309), (209, 1222798238), (361, 707935822), (418, 611399119), (722, 353967911), (2971, 86019802), (3971, 64357802), (5942, 43009901), (7942, 32178901), (10831, 23595682), (21662, 11797841), (32681, 7819982), (56449, 4527358), (65362, 3909991), (112898, 2263679), (119141, 2145062), (205789, 1241878), (238282, 1072531), (411578, 620939)]