2151338496

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{45181}}^1$

素因数の和:45233

約数の個数: 80

約数和(自身を含む): 5916311808

約数和(自身を除く): 3764973312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 45181, 47616, 90362, 135543, 180724, 271086, 361448, 542172, 722896, 1084344, 1400611, 1445792, 2168688, 2801222, 2891584, 4201833, 4337376, 5602444, 5783168, 8403666, 8674752, 11204888, 11566336, 16807332, 17349504, 22409776, 23132672, 33614664, 34699008, 44819552, 67229328, 69398016, 89639104, 134458656, 179278208, 268917312, 358556416, 537834624, 717112832, 1075669248, 2151338496]

約数ペア:

[(1, 2151338496), (2, 1075669248), (3, 717112832), (4, 537834624), (6, 358556416), (8, 268917312), (12, 179278208), (16, 134458656), (24, 89639104), (31, 69398016), (32, 67229328), (48, 44819552), (62, 34699008), (64, 33614664), (93, 23132672), (96, 22409776), (124, 17349504), (128, 16807332), (186, 11566336), (192, 11204888), (248, 8674752), (256, 8403666), (372, 5783168), (384, 5602444), (496, 4337376), (512, 4201833), (744, 2891584), (768, 2801222), (992, 2168688), (1488, 1445792), (1536, 1400611), (1984, 1084344), (2976, 722896), (3968, 542172), (5952, 361448), (7936, 271086), (11904, 180724), (15872, 135543), (23808, 90362), (45181, 47616)]