289380798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53411}}^1$

素因数の和:53469

約数の個数: 48

約数和(自身を含む): 733239936

約数和(自身を除く): 443859138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 53411, 106822, 160233, 320466, 373877, 480699, 747754, 961398, 1121631, 2243262, 2296673, 3364893, 4593346, 6729786, 6890019, 13780038, 16076711, 20670057, 32153422, 41340114, 48230133, 96460266, 144690399, 289380798]

約数ペア:

[(1, 289380798), (2, 144690399), (3, 96460266), (6, 48230133), (7, 41340114), (9, 32153422), (14, 20670057), (18, 16076711), (21, 13780038), (42, 6890019), (43, 6729786), (63, 4593346), (86, 3364893), (126, 2296673), (129, 2243262), (258, 1121631), (301, 961398), (387, 747754), (602, 480699), (774, 373877), (903, 320466), (1806, 160233), (2709, 106822), (5418, 53411)]