311926356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{58943}}^1$

素因数の和:58970

約数の個数: 72

約数和(自身を含む): 940746240

約数和(自身を除く): 628819884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 58943, 117886, 176829, 235772, 353658, 412601, 530487, 707316, 825202, 1060974, 1237803, 1591461, 1650404, 2121948, 2475606, 2888207, 3182922, 3713409, 4951212, 5776414, 6365844, 7426818, 8664621, 11140227, 11552828, 14853636, 17329242, 22280454, 25993863, 34658484, 44560908, 51987726, 77981589, 103975452, 155963178, 311926356]

約数ペア:

[(1, 311926356), (2, 155963178), (3, 103975452), (4, 77981589), (6, 51987726), (7, 44560908), (9, 34658484), (12, 25993863), (14, 22280454), (18, 17329242), (21, 14853636), (27, 11552828), (28, 11140227), (36, 8664621), (42, 7426818), (49, 6365844), (54, 5776414), (63, 4951212), (84, 3713409), (98, 3182922), (108, 2888207), (126, 2475606), (147, 2121948), (189, 1650404), (196, 1591461), (252, 1237803), (294, 1060974), (378, 825202), (441, 707316), (588, 530487), (756, 412601), (882, 353658), (1323, 235772), (1764, 176829), (2646, 117886), (5292, 58943)]