318607668

素因数分解:

$2^2\times 3^4\times {\mathrm{263}}^1\times {\mathrm{3739}}^1$

素因数の和:4018

約数の個数: 60

約数和(自身を含む): 836293920

約数和(自身を除く): 517686252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 263, 324, 526, 789, 1052, 1578, 2367, 3156, 3739, 4734, 7101, 7478, 9468, 11217, 14202, 14956, 21303, 22434, 28404, 33651, 42606, 44868, 67302, 85212, 100953, 134604, 201906, 302859, 403812, 605718, 983357, 1211436, 1966714, 2950071, 3933428, 5900142, 8850213, 11800284, 17700426, 26550639, 35400852, 53101278, 79651917, 106202556, 159303834, 318607668]

約数ペア:

[(1, 318607668), (2, 159303834), (3, 106202556), (4, 79651917), (6, 53101278), (9, 35400852), (12, 26550639), (18, 17700426), (27, 11800284), (36, 8850213), (54, 5900142), (81, 3933428), (108, 2950071), (162, 1966714), (263, 1211436), (324, 983357), (526, 605718), (789, 403812), (1052, 302859), (1578, 201906), (2367, 134604), (3156, 100953), (3739, 85212), (4734, 67302), (7101, 44868), (7478, 42606), (9468, 33651), (11217, 28404), (14202, 22434), (14956, 21303)]