851424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{181}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 2614248

約数和(自身を除く): 1762824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 181, 196, 224, 294, 336, 362, 392, 543, 588, 672, 724, 784, 1086, 1176, 1267, 1448, 1568, 2172, 2352, 2534, 2896, 3801, 4344, 4704, 5068, 5792, 7602, 8688, 8869, 10136, 15204, 17376, 17738, 20272, 26607, 30408, 35476, 40544, 53214, 60816, 70952, 106428, 121632, 141904, 212856, 283808, 425712, 851424]

約数ペア:

[(1, 851424), (2, 425712), (3, 283808), (4, 212856), (6, 141904), (7, 121632), (8, 106428), (12, 70952), (14, 60816), (16, 53214), (21, 40544), (24, 35476), (28, 30408), (32, 26607), (42, 20272), (48, 17738), (49, 17376), (56, 15204), (84, 10136), (96, 8869), (98, 8688), (112, 7602), (147, 5792), (168, 5068), (181, 4704), (196, 4344), (224, 3801), (294, 2896), (336, 2534), (362, 2352), (392, 2172), (543, 1568), (588, 1448), (672, 1267), (724, 1176), (784, 1086)]