258194328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1417

約数の個数: 96

約数和(自身を含む): 755642160

約数和(自身を除く): 497447832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 181, 196, 294, 362, 392, 543, 588, 724, 1086, 1176, 1213, 1267, 1448, 2172, 2426, 2534, 3639, 3801, 4344, 4852, 5068, 7278, 7602, 8491, 8869, 9704, 10136, 14556, 15204, 16982, 17738, 25473, 26607, 29112, 30408, 33964, 35476, 50946, 53214, 59437, 67928, 70952, 101892, 106428, 118874, 178311, 203784, 212856, 219553, 237748, 356622, 439106, 475496, 658659, 713244, 878212, 1317318, 1426488, 1536871, 1756424, 2634636, 3073742, 4610613, 5269272, 6147484, 9221226, 10758097, 12294968, 18442452, 21516194, 32274291, 36884904, 43032388, 64548582, 86064776, 129097164, 258194328]

約数ペア:

[(1, 258194328), (2, 129097164), (3, 86064776), (4, 64548582), (6, 43032388), (7, 36884904), (8, 32274291), (12, 21516194), (14, 18442452), (21, 12294968), (24, 10758097), (28, 9221226), (42, 6147484), (49, 5269272), (56, 4610613), (84, 3073742), (98, 2634636), (147, 1756424), (168, 1536871), (181, 1426488), (196, 1317318), (294, 878212), (362, 713244), (392, 658659), (543, 475496), (588, 439106), (724, 356622), (1086, 237748), (1176, 219553), (1213, 212856), (1267, 203784), (1448, 178311), (2172, 118874), (2426, 106428), (2534, 101892), (3639, 70952), (3801, 67928), (4344, 59437), (4852, 53214), (5068, 50946), (7278, 35476), (7602, 33964), (8491, 30408), (8869, 29112), (9704, 26607), (10136, 25473), (14556, 17738), (15204, 16982)]