268568172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{140759}}^1$

素因数の和:140822

約数の個数: 36

約数和(自身を含む): 691694640

約数和(自身を除く): 423126468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 140759, 281518, 422277, 563036, 844554, 1266831, 1689108, 2533662, 5067324, 7460227, 14920454, 22380681, 29840908, 44761362, 67142043, 89522724, 134284086, 268568172]

約数ペア:

[(1, 268568172), (2, 134284086), (3, 89522724), (4, 67142043), (6, 44761362), (9, 29840908), (12, 22380681), (18, 14920454), (36, 7460227), (53, 5067324), (106, 2533662), (159, 1689108), (212, 1266831), (318, 844554), (477, 563036), (636, 422277), (954, 281518), (1908, 140759)]