305081766

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2143}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 722442240

約数和(自身を除く): 417360474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 719, 1438, 2143, 2157, 4286, 4314, 6429, 6471, 7909, 12858, 12942, 15818, 19287, 23573, 23727, 38574, 47146, 47454, 70719, 71181, 141438, 142362, 212157, 424314, 1540817, 3081634, 4622451, 9244902, 13867353, 16948987, 27734706, 33897974, 50846961, 101693922, 152540883, 305081766]

約数ペア:

[(1, 305081766), (2, 152540883), (3, 101693922), (6, 50846961), (9, 33897974), (11, 27734706), (18, 16948987), (22, 13867353), (33, 9244902), (66, 4622451), (99, 3081634), (198, 1540817), (719, 424314), (1438, 212157), (2143, 142362), (2157, 141438), (4286, 71181), (4314, 70719), (6429, 47454), (6471, 47146), (7909, 38574), (12858, 23727), (12942, 23573), (15818, 19287)]