108789468

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 258128640

約数和(自身を除く): 149339172

約数列:

[1, 2, 3, 4, 6, 12, 107, 193, 214, 321, 386, 428, 439, 579, 642, 772, 878, 1158, 1284, 1317, 1756, 2316, 2634, 5268, 20651, 41302, 46973, 61953, 82604, 84727, 93946, 123906, 140919, 169454, 187892, 247812, 254181, 281838, 338908, 508362, 563676, 1016724, 9065789, 18131578, 27197367, 36263156, 54394734, 108789468]

約数ペア:

[(1, 108789468), (2, 54394734), (3, 36263156), (4, 27197367), (6, 18131578), (12, 9065789), (107, 1016724), (193, 563676), (214, 508362), (321, 338908), (386, 281838), (428, 254181), (439, 247812), (579, 187892), (642, 169454), (772, 140919), (878, 123906), (1158, 93946), (1284, 84727), (1317, 82604), (1756, 61953), (2316, 46973), (2634, 41302), (5268, 20651)]