212042208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{45077}}^1$

素因数の和:45104

約数の個数: 72

約数和(自身を含む): 647500392

約数和(自身を除く): 435458184

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, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 45077, 90154, 135231, 180308, 270462, 315539, 360616, 540924, 631078, 721232, 946617, 1081848, 1262156, 1442464, 1893234, 2163696, 2208773, 2524312, 3786468, 4327392, 4417546, 5048624, 6626319, 7572936, 8835092, 10097248, 13252638, 15145872, 17670184, 26505276, 30291744, 35340368, 53010552, 70680736, 106021104, 212042208]

約数ペア:

[(1, 212042208), (2, 106021104), (3, 70680736), (4, 53010552), (6, 35340368), (7, 30291744), (8, 26505276), (12, 17670184), (14, 15145872), (16, 13252638), (21, 10097248), (24, 8835092), (28, 7572936), (32, 6626319), (42, 5048624), (48, 4417546), (49, 4327392), (56, 3786468), (84, 2524312), (96, 2208773), (98, 2163696), (112, 1893234), (147, 1442464), (168, 1262156), (196, 1081848), (224, 946617), (294, 721232), (336, 631078), (392, 540924), (588, 360616), (672, 315539), (784, 270462), (1176, 180308), (1568, 135231), (2352, 90154), (4704, 45077)]