353013136

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 802234368

約数和(自身を除く): 449221232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 103, 112, 142, 206, 284, 412, 431, 497, 568, 721, 824, 862, 994, 1136, 1442, 1648, 1724, 1988, 2884, 3017, 3448, 3976, 5768, 6034, 6896, 7313, 7952, 11536, 12068, 14626, 24136, 29252, 30601, 44393, 48272, 51191, 58504, 61202, 88786, 102382, 117008, 122404, 177572, 204764, 214207, 244808, 310751, 355144, 409528, 428414, 489616, 621502, 710288, 819056, 856828, 1243004, 1713656, 2486008, 3151903, 3427312, 4972016, 6303806, 12607612, 22063321, 25215224, 44126642, 50430448, 88253284, 176506568, 353013136]

約数ペア:

[(1, 353013136), (2, 176506568), (4, 88253284), (7, 50430448), (8, 44126642), (14, 25215224), (16, 22063321), (28, 12607612), (56, 6303806), (71, 4972016), (103, 3427312), (112, 3151903), (142, 2486008), (206, 1713656), (284, 1243004), (412, 856828), (431, 819056), (497, 710288), (568, 621502), (721, 489616), (824, 428414), (862, 409528), (994, 355144), (1136, 310751), (1442, 244808), (1648, 214207), (1724, 204764), (1988, 177572), (2884, 122404), (3017, 117008), (3448, 102382), (3976, 88786), (5768, 61202), (6034, 58504), (6896, 51191), (7313, 48272), (7952, 44393), (11536, 30601), (12068, 29252), (14626, 24136)]