892490496

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 2582307840

約数和(自身を除く): 1689817344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1767, 1824, 1973, 1984, 2356, 2432, 2976, 3534, 3648, 3946, 3968, 4712, 4864, 5919, 5952, 7068, 7296, 7892, 7936, 9424, 11838, 11904, 14136, 14592, 15784, 18848, 23676, 23808, 28272, 31568, 37487, 37696, 47352, 56544, 61163, 63136, 74974, 75392, 94704, 112461, 113088, 122326, 126272, 149948, 150784, 183489, 189408, 224922, 226176, 244652, 252544, 299896, 366978, 378816, 449844, 452352, 489304, 505088, 599792, 733956, 757632, 899688, 978608, 1162097, 1199584, 1467912, 1515264, 1799376, 1957216, 2324194, 2399168, 2935824, 3486291, 3598752, 3914432, 4648388, 4798336, 5871648, 6972582, 7197504, 7828864, 9296776, 9596672, 11743296, 13945164, 14395008, 15657728, 18593552, 23486592, 27890328, 28790016, 37187104, 46973184, 55780656, 74374208, 111561312, 148748416, 223122624, 297496832, 446245248, 892490496]

約数ペア:

[(1, 892490496), (2, 446245248), (3, 297496832), (4, 223122624), (6, 148748416), (8, 111561312), (12, 74374208), (16, 55780656), (19, 46973184), (24, 37187104), (31, 28790016), (32, 27890328), (38, 23486592), (48, 18593552), (57, 15657728), (62, 14395008), (64, 13945164), (76, 11743296), (93, 9596672), (96, 9296776), (114, 7828864), (124, 7197504), (128, 6972582), (152, 5871648), (186, 4798336), (192, 4648388), (228, 3914432), (248, 3598752), (256, 3486291), (304, 2935824), (372, 2399168), (384, 2324194), (456, 1957216), (496, 1799376), (589, 1515264), (608, 1467912), (744, 1199584), (768, 1162097), (912, 978608), (992, 899688), (1178, 757632), (1216, 733956), (1488, 599792), (1767, 505088), (1824, 489304), (1973, 452352), (1984, 449844), (2356, 378816), (2432, 366978), (2976, 299896), (3534, 252544), (3648, 244652), (3946, 226176), (3968, 224922), (4712, 189408), (4864, 183489), (5919, 150784), (5952, 149948), (7068, 126272), (7296, 122326), (7892, 113088), (7936, 112461), (9424, 94704), (11838, 75392), (11904, 74974), (14136, 63136), (14592, 61163), (15784, 56544), (18848, 47352), (23676, 37696), (23808, 37487), (28272, 31568)]