319957716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{10627}}^1$

素因数の和:10840

約数の個数: 48

約数和(自身を含む): 808238144

約数和(自身を除く): 488280428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1158, 2316, 2509, 5018, 7527, 10036, 10627, 15054, 21254, 30108, 31881, 42508, 63762, 127524, 138151, 276302, 414453, 552604, 828906, 1657812, 2051011, 4102022, 6153033, 8204044, 12306066, 24612132, 26663143, 53326286, 79989429, 106652572, 159978858, 319957716]

約数ペア:

[(1, 319957716), (2, 159978858), (3, 106652572), (4, 79989429), (6, 53326286), (12, 26663143), (13, 24612132), (26, 12306066), (39, 8204044), (52, 6153033), (78, 4102022), (156, 2051011), (193, 1657812), (386, 828906), (579, 552604), (772, 414453), (1158, 276302), (2316, 138151), (2509, 127524), (5018, 63762), (7527, 42508), (10036, 31881), (10627, 30108), (15054, 21254)]