289403184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6287}}^1$

素因数の和:6442

約数の個数: 80

約数和(自身を含む): 860802048

約数和(自身を除く): 571398864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1644, 1918, 2192, 2877, 3288, 3836, 5754, 6287, 6576, 7672, 11508, 12574, 15344, 18861, 23016, 25148, 37722, 44009, 46032, 50296, 75444, 88018, 100592, 132027, 150888, 176036, 264054, 301776, 352072, 528108, 704144, 861319, 1056216, 1722638, 2112432, 2583957, 3445276, 5167914, 6029233, 6890552, 10335828, 12058466, 13781104, 18087699, 20671656, 24116932, 36175398, 41343312, 48233864, 72350796, 96467728, 144701592, 289403184]

約数ペア:

[(1, 289403184), (2, 144701592), (3, 96467728), (4, 72350796), (6, 48233864), (7, 41343312), (8, 36175398), (12, 24116932), (14, 20671656), (16, 18087699), (21, 13781104), (24, 12058466), (28, 10335828), (42, 6890552), (48, 6029233), (56, 5167914), (84, 3445276), (112, 2583957), (137, 2112432), (168, 1722638), (274, 1056216), (336, 861319), (411, 704144), (548, 528108), (822, 352072), (959, 301776), (1096, 264054), (1644, 176036), (1918, 150888), (2192, 132027), (2877, 100592), (3288, 88018), (3836, 75444), (5754, 50296), (6287, 46032), (6576, 44009), (7672, 37722), (11508, 25148), (12574, 23016), (15344, 18861)]