470874872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7756

約数の個数: 64

約数和(自身を含む): 1033267200

約数和(自身を除く): 562392328

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 4712, 7657, 7687, 15314, 15374, 30628, 30748, 61256, 61496, 99931, 146053, 199862, 238297, 292106, 399724, 476594, 584212, 799448, 953188, 1168424, 1898689, 1906376, 3097861, 3797378, 4527643, 6195722, 7594756, 9055286, 12391444, 15189512, 18110572, 24782888, 36221144, 58859359, 117718718, 235437436, 470874872]

約数ペア:

[(1, 470874872), (2, 235437436), (4, 117718718), (8, 58859359), (13, 36221144), (19, 24782888), (26, 18110572), (31, 15189512), (38, 12391444), (52, 9055286), (62, 7594756), (76, 6195722), (104, 4527643), (124, 3797378), (152, 3097861), (247, 1906376), (248, 1898689), (403, 1168424), (494, 953188), (589, 799448), (806, 584212), (988, 476594), (1178, 399724), (1612, 292106), (1976, 238297), (2356, 199862), (3224, 146053), (4712, 99931), (7657, 61496), (7687, 61256), (15314, 30748), (15374, 30628)]