471795856

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 1079930880

約数和(自身を除く): 608135024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 127, 164, 254, 287, 328, 508, 574, 656, 809, 889, 1016, 1148, 1618, 1778, 2032, 2296, 3236, 3556, 4592, 5207, 5663, 6472, 7112, 10414, 11326, 12944, 14224, 20828, 22652, 33169, 36449, 41656, 45304, 66338, 72898, 83312, 90608, 102743, 132676, 145796, 205486, 232183, 265352, 291592, 410972, 464366, 530704, 583184, 719201, 821944, 928732, 1438402, 1643888, 1857464, 2876804, 3714928, 4212463, 5753608, 8424926, 11507216, 16849852, 29487241, 33699704, 58974482, 67399408, 117948964, 235897928, 471795856]

約数ペア:

[(1, 471795856), (2, 235897928), (4, 117948964), (7, 67399408), (8, 58974482), (14, 33699704), (16, 29487241), (28, 16849852), (41, 11507216), (56, 8424926), (82, 5753608), (112, 4212463), (127, 3714928), (164, 2876804), (254, 1857464), (287, 1643888), (328, 1438402), (508, 928732), (574, 821944), (656, 719201), (809, 583184), (889, 530704), (1016, 464366), (1148, 410972), (1618, 291592), (1778, 265352), (2032, 232183), (2296, 205486), (3236, 145796), (3556, 132676), (4592, 102743), (5207, 90608), (5663, 83312), (6472, 72898), (7112, 66338), (10414, 45304), (11326, 41656), (12944, 36449), (14224, 33169), (20828, 22652)]