729854776

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2503}}^1$

素因数の和:2684

約数の個数: 64

約数和(自身を含む): 1615380480

約数和(自身を除く): 885525704

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 127, 164, 254, 287, 328, 508, 574, 889, 1016, 1148, 1778, 2296, 2503, 3556, 5006, 5207, 7112, 10012, 10414, 17521, 20024, 20828, 35042, 36449, 41656, 70084, 72898, 102623, 140168, 145796, 205246, 291592, 317881, 410492, 635762, 718361, 820984, 1271524, 1436722, 2225167, 2543048, 2873444, 4450334, 5746888, 8900668, 13033121, 17801336, 26066242, 52132484, 91231847, 104264968, 182463694, 364927388, 729854776]

約数ペア:

[(1, 729854776), (2, 364927388), (4, 182463694), (7, 104264968), (8, 91231847), (14, 52132484), (28, 26066242), (41, 17801336), (56, 13033121), (82, 8900668), (127, 5746888), (164, 4450334), (254, 2873444), (287, 2543048), (328, 2225167), (508, 1436722), (574, 1271524), (889, 820984), (1016, 718361), (1148, 635762), (1778, 410492), (2296, 317881), (2503, 291592), (3556, 205246), (5006, 145796), (5207, 140168), (7112, 102623), (10012, 72898), (10414, 70084), (17521, 41656), (20024, 36449), (20828, 35042)]