304909332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{279221}}^1$

素因数の和:279248

約数の個数: 48

約数和(自身を含む): 875640192

約数和(自身を除く): 570730860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 279221, 558442, 837663, 1116884, 1675326, 1954547, 3350652, 3629873, 3909094, 5863641, 7259746, 7818188, 10889619, 11727282, 14519492, 21779238, 23454564, 25409111, 43558476, 50818222, 76227333, 101636444, 152454666, 304909332]

約数ペア:

[(1, 304909332), (2, 152454666), (3, 101636444), (4, 76227333), (6, 50818222), (7, 43558476), (12, 25409111), (13, 23454564), (14, 21779238), (21, 14519492), (26, 11727282), (28, 10889619), (39, 7818188), (42, 7259746), (52, 5863641), (78, 3909094), (84, 3629873), (91, 3350652), (156, 1954547), (182, 1675326), (273, 1116884), (364, 837663), (546, 558442), (1092, 279221)]