216904824

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{7907}}^1$

素因数の和:8049

約数の個数: 64

約数和(自身を含む): 607334400

約数和(自身を除く): 390429576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 7907, 9144, 13716, 15814, 23721, 27432, 31628, 47442, 63256, 71163, 94884, 142326, 189768, 213489, 284652, 426978, 569304, 853956, 1004189, 1707912, 2008378, 3012567, 4016756, 6025134, 8033512, 9037701, 12050268, 18075402, 24100536, 27113103, 36150804, 54226206, 72301608, 108452412, 216904824]

約数ペア:

[(1, 216904824), (2, 108452412), (3, 72301608), (4, 54226206), (6, 36150804), (8, 27113103), (9, 24100536), (12, 18075402), (18, 12050268), (24, 9037701), (27, 8033512), (36, 6025134), (54, 4016756), (72, 3012567), (108, 2008378), (127, 1707912), (216, 1004189), (254, 853956), (381, 569304), (508, 426978), (762, 284652), (1016, 213489), (1143, 189768), (1524, 142326), (2286, 94884), (3048, 71163), (3429, 63256), (4572, 47442), (6858, 31628), (7907, 27432), (9144, 23721), (13716, 15814)]