328985328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3613}}^1$

素因数の和:3902

約数の個数: 80

約数和(自身を含む): 975143936

約数和(自身を除く): 646158608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 3252, 3613, 3794, 4336, 5691, 6504, 7226, 7588, 10839, 11382, 13008, 14452, 15176, 21678, 22764, 25291, 28904, 30352, 43356, 45528, 50582, 57808, 75873, 86712, 91056, 101164, 151746, 173424, 202328, 303492, 404656, 606984, 979123, 1213968, 1958246, 2937369, 3916492, 5874738, 6853861, 7832984, 11749476, 13707722, 15665968, 20561583, 23498952, 27415444, 41123166, 46997904, 54830888, 82246332, 109661776, 164492664, 328985328]

約数ペア:

[(1, 328985328), (2, 164492664), (3, 109661776), (4, 82246332), (6, 54830888), (7, 46997904), (8, 41123166), (12, 27415444), (14, 23498952), (16, 20561583), (21, 15665968), (24, 13707722), (28, 11749476), (42, 7832984), (48, 6853861), (56, 5874738), (84, 3916492), (112, 2937369), (168, 1958246), (271, 1213968), (336, 979123), (542, 606984), (813, 404656), (1084, 303492), (1626, 202328), (1897, 173424), (2168, 151746), (3252, 101164), (3613, 91056), (3794, 86712), (4336, 75873), (5691, 57808), (6504, 50582), (7226, 45528), (7588, 43356), (10839, 30352), (11382, 28904), (13008, 25291), (14452, 22764), (15176, 21678)]