8205708448

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 20187740160

約数和(自身を除く): 11982031712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 107, 112, 133, 148, 152, 214, 224, 259, 266, 296, 304, 428, 487, 518, 532, 592, 608, 703, 749, 856, 974, 1036, 1064, 1184, 1406, 1498, 1712, 1948, 2033, 2072, 2128, 2812, 2996, 3409, 3424, 3896, 3959, 4066, 4144, 4256, 4921, 5624, 5992, 6818, 7792, 7918, 8132, 8288, 9253, 9842, 11248, 11984, 13636, 14231, 15584, 15836, 16264, 18019, 18506, 19684, 22496, 23968, 27272, 27713, 28462, 31672, 32528, 36038, 37012, 39368, 52109, 54544, 55426, 56924, 63344, 64771, 65056, 72076, 74024, 75221, 78736, 104218, 109088, 110852, 113848, 126133, 126688, 129542, 144152, 148048, 150442, 157472, 208436, 221704, 227696, 252266, 259084, 288304, 296096, 300884, 342361, 364763, 416872, 443408, 455392, 504532, 518168, 526547, 576608, 601768, 684722, 729526, 833744, 886816, 990071, 1009064, 1036336, 1053094, 1203536, 1369444, 1459052, 1667488, 1928033, 1980142, 2018128, 2072672, 2106188, 2396527, 2407072, 2738888, 2918104, 3856066, 3960284, 4036256, 4212376, 4793054, 5477776, 5836208, 6930497, 7712132, 7920568, 8424752, 9586108, 10955552, 11672416, 13496231, 13860994, 15424264, 15841136, 16849504, 19172216, 26992462, 27721988, 30848528, 31682272, 36632627, 38344432, 53984924, 55443976, 61697056, 73265254, 76688864, 107969848, 110887952, 146530508, 215939696, 221775904, 256428389, 293061016, 431879392, 512856778, 586122032, 1025713556, 1172244064, 2051427112, 4102854224, 8205708448]

約数ペア:

[(1, 8205708448), (2, 4102854224), (4, 2051427112), (7, 1172244064), (8, 1025713556), (14, 586122032), (16, 512856778), (19, 431879392), (28, 293061016), (32, 256428389), (37, 221775904), (38, 215939696), (56, 146530508), (74, 110887952), (76, 107969848), (107, 76688864), (112, 73265254), (133, 61697056), (148, 55443976), (152, 53984924), (214, 38344432), (224, 36632627), (259, 31682272), (266, 30848528), (296, 27721988), (304, 26992462), (428, 19172216), (487, 16849504), (518, 15841136), (532, 15424264), (592, 13860994), (608, 13496231), (703, 11672416), (749, 10955552), (856, 9586108), (974, 8424752), (1036, 7920568), (1064, 7712132), (1184, 6930497), (1406, 5836208), (1498, 5477776), (1712, 4793054), (1948, 4212376), (2033, 4036256), (2072, 3960284), (2128, 3856066), (2812, 2918104), (2996, 2738888), (3409, 2407072), (3424, 2396527), (3896, 2106188), (3959, 2072672), (4066, 2018128), (4144, 1980142), (4256, 1928033), (4921, 1667488), (5624, 1459052), (5992, 1369444), (6818, 1203536), (7792, 1053094), (7918, 1036336), (8132, 1009064), (8288, 990071), (9253, 886816), (9842, 833744), (11248, 729526), (11984, 684722), (13636, 601768), (14231, 576608), (15584, 526547), (15836, 518168), (16264, 504532), (18019, 455392), (18506, 443408), (19684, 416872), (22496, 364763), (23968, 342361), (27272, 300884), (27713, 296096), (28462, 288304), (31672, 259084), (32528, 252266), (36038, 227696), (37012, 221704), (39368, 208436), (52109, 157472), (54544, 150442), (55426, 148048), (56924, 144152), (63344, 129542), (64771, 126688), (65056, 126133), (72076, 113848), (74024, 110852), (75221, 109088), (78736, 104218)]