418072144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1952

約数の個数: 80

約数和(自身を含む): 967938048

約数和(自身を除く): 549865904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 172, 188, 301, 329, 344, 376, 602, 658, 688, 752, 1204, 1316, 1847, 2021, 2408, 2632, 3694, 4042, 4816, 5264, 7388, 8084, 12929, 14147, 14776, 16168, 25858, 28294, 29552, 32336, 51716, 56588, 79421, 86809, 103432, 113176, 158842, 173618, 206864, 226352, 317684, 347236, 555947, 607663, 635368, 694472, 1111894, 1215326, 1270736, 1388944, 2223788, 2430652, 3732787, 4447576, 4861304, 7465574, 8895152, 9722608, 14931148, 26129509, 29862296, 52259018, 59724592, 104518036, 209036072, 418072144]

約数ペア:

[(1, 418072144), (2, 209036072), (4, 104518036), (7, 59724592), (8, 52259018), (14, 29862296), (16, 26129509), (28, 14931148), (43, 9722608), (47, 8895152), (56, 7465574), (86, 4861304), (94, 4447576), (112, 3732787), (172, 2430652), (188, 2223788), (301, 1388944), (329, 1270736), (344, 1215326), (376, 1111894), (602, 694472), (658, 635368), (688, 607663), (752, 555947), (1204, 347236), (1316, 317684), (1847, 226352), (2021, 206864), (2408, 173618), (2632, 158842), (3694, 113176), (4042, 103432), (4816, 86809), (5264, 79421), (7388, 56588), (8084, 51716), (12929, 32336), (14147, 29552), (14776, 28294), (16168, 25858)]