425712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 1286376

約数和(自身を除く): 860664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 181, 196, 294, 336, 362, 392, 543, 588, 724, 784, 1086, 1176, 1267, 1448, 2172, 2352, 2534, 2896, 3801, 4344, 5068, 7602, 8688, 8869, 10136, 15204, 17738, 20272, 26607, 30408, 35476, 53214, 60816, 70952, 106428, 141904, 212856, 425712]

約数ペア:

[(1, 425712), (2, 212856), (3, 141904), (4, 106428), (6, 70952), (7, 60816), (8, 53214), (12, 35476), (14, 30408), (16, 26607), (21, 20272), (24, 17738), (28, 15204), (42, 10136), (48, 8869), (49, 8688), (56, 7602), (84, 5068), (98, 4344), (112, 3801), (147, 2896), (168, 2534), (181, 2352), (196, 2172), (294, 1448), (336, 1267), (362, 1176), (392, 1086), (543, 784), (588, 724)]