263206188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4561}}^1$

素因数の和:4807

約数の個数: 72

約数和(自身を含む): 763861280

約数和(自身を除く): 500655092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4561, 4809, 6412, 8244, 9122, 9618, 13683, 14427, 18244, 19236, 27366, 28854, 31927, 41049, 54732, 57708, 63854, 82098, 95781, 127708, 164196, 191562, 287343, 383124, 574686, 1044469, 1149372, 2088938, 3133407, 4177876, 6266814, 7311283, 9400221, 12533628, 14622566, 18800442, 21933849, 29245132, 37600884, 43867698, 65801547, 87735396, 131603094, 263206188]

約数ペア:

[(1, 263206188), (2, 131603094), (3, 87735396), (4, 65801547), (6, 43867698), (7, 37600884), (9, 29245132), (12, 21933849), (14, 18800442), (18, 14622566), (21, 12533628), (28, 9400221), (36, 7311283), (42, 6266814), (63, 4177876), (84, 3133407), (126, 2088938), (229, 1149372), (252, 1044469), (458, 574686), (687, 383124), (916, 287343), (1374, 191562), (1603, 164196), (2061, 127708), (2748, 95781), (3206, 82098), (4122, 63854), (4561, 57708), (4809, 54732), (6412, 41049), (8244, 31927), (9122, 28854), (9618, 27366), (13683, 19236), (14427, 18244)]