268657812

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{102229}}^1$

素因数の和:102312

約数の個数: 36

約数和(自身を含む): 688416820

約数和(自身を除く): 419759008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 102229, 204458, 306687, 408916, 613374, 920061, 1226748, 1840122, 3680244, 7462717, 14925434, 22388151, 29850868, 44776302, 67164453, 89552604, 134328906, 268657812]

約数ペア:

[(1, 268657812), (2, 134328906), (3, 89552604), (4, 67164453), (6, 44776302), (9, 29850868), (12, 22388151), (18, 14925434), (36, 7462717), (73, 3680244), (146, 1840122), (219, 1226748), (292, 920061), (438, 613374), (657, 408916), (876, 306687), (1314, 204458), (2628, 102229)]