878889258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12907}}^1$

素因数の和:13028

約数の個数: 64

約数和(自身を含む): 2125173120

約数和(自身を除く): 1246283862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 97, 117, 194, 234, 291, 351, 582, 702, 873, 1261, 1746, 2522, 2619, 3783, 5238, 7566, 11349, 12907, 22698, 25814, 34047, 38721, 68094, 77442, 116163, 167791, 232326, 335582, 348489, 503373, 696978, 1006746, 1251979, 1510119, 2503958, 3020238, 3755937, 4530357, 7511874, 9060714, 11267811, 16275727, 22535622, 32551454, 33803433, 48827181, 67606866, 97654362, 146481543, 292963086, 439444629, 878889258]

約数ペア:

[(1, 878889258), (2, 439444629), (3, 292963086), (6, 146481543), (9, 97654362), (13, 67606866), (18, 48827181), (26, 33803433), (27, 32551454), (39, 22535622), (54, 16275727), (78, 11267811), (97, 9060714), (117, 7511874), (194, 4530357), (234, 3755937), (291, 3020238), (351, 2503958), (582, 1510119), (702, 1251979), (873, 1006746), (1261, 696978), (1746, 503373), (2522, 348489), (2619, 335582), (3783, 232326), (5238, 167791), (7566, 116163), (11349, 77442), (12907, 68094), (22698, 38721), (25814, 34047)]