1668085776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2971}}^1$

素因数の和:3549

約数の個数: 120

約数和(自身を含む): 5346604224

約数和(自身を除く): 3678518448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 557, 1008, 1114, 1671, 2228, 2971, 3342, 3899, 4456, 5013, 5942, 6684, 7798, 8912, 8913, 10026, 11697, 11884, 13368, 15596, 17826, 20052, 20797, 23394, 23768, 26736, 26739, 31192, 35091, 35652, 40104, 41594, 46788, 47536, 53478, 62384, 62391, 70182, 71304, 80208, 83188, 93576, 106956, 124782, 140364, 142608, 166376, 187152, 187173, 213912, 249564, 280728, 332752, 374346, 427824, 499128, 561456, 748692, 998256, 1497384, 1654847, 2994768, 3309694, 4964541, 6619388, 9929082, 11583929, 13238776, 14893623, 19858164, 23167858, 26477552, 29787246, 34751787, 39716328, 46335716, 59574492, 69503574, 79432656, 92671432, 104255361, 119148984, 139007148, 185342864, 208510722, 238297968, 278014296, 417021444, 556028592, 834042888, 1668085776]

約数ペア:

[(1, 1668085776), (2, 834042888), (3, 556028592), (4, 417021444), (6, 278014296), (7, 238297968), (8, 208510722), (9, 185342864), (12, 139007148), (14, 119148984), (16, 104255361), (18, 92671432), (21, 79432656), (24, 69503574), (28, 59574492), (36, 46335716), (42, 39716328), (48, 34751787), (56, 29787246), (63, 26477552), (72, 23167858), (84, 19858164), (112, 14893623), (126, 13238776), (144, 11583929), (168, 9929082), (252, 6619388), (336, 4964541), (504, 3309694), (557, 2994768), (1008, 1654847), (1114, 1497384), (1671, 998256), (2228, 748692), (2971, 561456), (3342, 499128), (3899, 427824), (4456, 374346), (5013, 332752), (5942, 280728), (6684, 249564), (7798, 213912), (8912, 187173), (8913, 187152), (10026, 166376), (11697, 142608), (11884, 140364), (13368, 124782), (15596, 106956), (17826, 93576), (20052, 83188), (20797, 80208), (23394, 71304), (23768, 70182), (26736, 62391), (26739, 62384), (31192, 53478), (35091, 47536), (35652, 46788), (40104, 41594)]