313280172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{280717}}^1$

素因数の和:280758

約数の個数: 36

約数和(自身を含む): 817450816

約数和(自身を除く): 504170644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 280717, 561434, 842151, 1122868, 1684302, 2526453, 3368604, 5052906, 8702227, 10105812, 17404454, 26106681, 34808908, 52213362, 78320043, 104426724, 156640086, 313280172]

約数ペア:

[(1, 313280172), (2, 156640086), (3, 104426724), (4, 78320043), (6, 52213362), (9, 34808908), (12, 26106681), (18, 17404454), (31, 10105812), (36, 8702227), (62, 5052906), (93, 3368604), (124, 2526453), (186, 1684302), (279, 1122868), (372, 842151), (558, 561434), (1116, 280717)]