391492464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2339}}^1$

素因数の和:2678

約数の個数: 80

約数和(自身を含む): 1107250560

約数和(自身を除く): 715758096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 317, 528, 634, 951, 1268, 1902, 2339, 2536, 3487, 3804, 4678, 5072, 6974, 7017, 7608, 9356, 10461, 13948, 14034, 15216, 18712, 20922, 25729, 27896, 28068, 37424, 41844, 51458, 55792, 56136, 77187, 83688, 102916, 112272, 154374, 167376, 205832, 308748, 411664, 617496, 741463, 1234992, 1482926, 2224389, 2965852, 4448778, 5931704, 8156093, 8897556, 11863408, 16312186, 17795112, 24468279, 32624372, 35590224, 48936558, 65248744, 97873116, 130497488, 195746232, 391492464]

約数ペア:

[(1, 391492464), (2, 195746232), (3, 130497488), (4, 97873116), (6, 65248744), (8, 48936558), (11, 35590224), (12, 32624372), (16, 24468279), (22, 17795112), (24, 16312186), (33, 11863408), (44, 8897556), (48, 8156093), (66, 5931704), (88, 4448778), (132, 2965852), (176, 2224389), (264, 1482926), (317, 1234992), (528, 741463), (634, 617496), (951, 411664), (1268, 308748), (1902, 205832), (2339, 167376), (2536, 154374), (3487, 112272), (3804, 102916), (4678, 83688), (5072, 77187), (6974, 56136), (7017, 55792), (7608, 51458), (9356, 41844), (10461, 37424), (13948, 28068), (14034, 27896), (15216, 25729), (18712, 20922)]