268363992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3061}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 725326560

約数和(自身を除く): 456962568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 312, 562, 843, 1124, 1686, 2248, 3061, 3372, 3653, 6122, 6744, 7306, 9183, 10959, 12244, 14612, 18366, 21918, 24488, 29224, 36732, 39793, 43836, 73464, 79586, 87672, 119379, 159172, 238758, 318344, 477516, 860141, 955032, 1720282, 2580423, 3440564, 5160846, 6881128, 10321692, 11181833, 20643384, 22363666, 33545499, 44727332, 67090998, 89454664, 134181996, 268363992]

約数ペア:

[(1, 268363992), (2, 134181996), (3, 89454664), (4, 67090998), (6, 44727332), (8, 33545499), (12, 22363666), (13, 20643384), (24, 11181833), (26, 10321692), (39, 6881128), (52, 5160846), (78, 3440564), (104, 2580423), (156, 1720282), (281, 955032), (312, 860141), (562, 477516), (843, 318344), (1124, 238758), (1686, 159172), (2248, 119379), (3061, 87672), (3372, 79586), (3653, 73464), (6122, 43836), (6744, 39793), (7306, 36732), (9183, 29224), (10959, 24488), (12244, 21918), (14612, 18366)]