1280846952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7001}}^1$

素因数の和:7045

約数の個数: 192

約数和(自身を含む): 4470076800

約数和(自身を除く): 3189229848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1386, 1452, 1512, 1694, 1848, 2079, 2178, 2376, 2541, 2772, 2904, 3267, 3388, 4158, 4356, 5082, 5544, 6534, 6776, 7001, 7623, 8316, 8712, 10164, 13068, 14002, 15246, 16632, 20328, 21003, 22869, 26136, 28004, 30492, 42006, 45738, 49007, 56008, 60984, 63009, 77011, 84012, 91476, 98014, 126018, 147021, 154022, 168024, 182952, 189027, 196028, 231033, 252036, 294042, 308044, 378054, 392056, 441063, 462066, 504072, 539077, 588084, 616088, 693099, 756108, 847121, 882126, 924132, 1078154, 1176168, 1323189, 1386198, 1512216, 1617231, 1694242, 1764252, 1848264, 2079297, 2156308, 2541363, 2646378, 2772396, 3234462, 3388484, 3528504, 4158594, 4312616, 4851693, 5082726, 5292756, 5544792, 5929847, 6468924, 6776968, 7624089, 8317188, 9703386, 10165452, 10585512, 11859694, 12937848, 14555079, 15248178, 16634376, 17789541, 19406772, 20330904, 22872267, 23719388, 29110158, 30496356, 35579082, 38813544, 45744534, 47438776, 53368623, 58220316, 60992712, 71158164, 91489068, 106737246, 116440632, 142316328, 160105869, 182978136, 213474492, 320211738, 426948984, 640423476, 1280846952]

約数ペア:

[(1, 1280846952), (2, 640423476), (3, 426948984), (4, 320211738), (6, 213474492), (7, 182978136), (8, 160105869), (9, 142316328), (11, 116440632), (12, 106737246), (14, 91489068), (18, 71158164), (21, 60992712), (22, 58220316), (24, 53368623), (27, 47438776), (28, 45744534), (33, 38813544), (36, 35579082), (42, 30496356), (44, 29110158), (54, 23719388), (56, 22872267), (63, 20330904), (66, 19406772), (72, 17789541), (77, 16634376), (84, 15248178), (88, 14555079), (99, 12937848), (108, 11859694), (121, 10585512), (126, 10165452), (132, 9703386), (154, 8317188), (168, 7624089), (189, 6776968), (198, 6468924), (216, 5929847), (231, 5544792), (242, 5292756), (252, 5082726), (264, 4851693), (297, 4312616), (308, 4158594), (363, 3528504), (378, 3388484), (396, 3234462), (462, 2772396), (484, 2646378), (504, 2541363), (594, 2156308), (616, 2079297), (693, 1848264), (726, 1764252), (756, 1694242), (792, 1617231), (847, 1512216), (924, 1386198), (968, 1323189), (1089, 1176168), (1188, 1078154), (1386, 924132), (1452, 882126), (1512, 847121), (1694, 756108), (1848, 693099), (2079, 616088), (2178, 588084), (2376, 539077), (2541, 504072), (2772, 462066), (2904, 441063), (3267, 392056), (3388, 378054), (4158, 308044), (4356, 294042), (5082, 252036), (5544, 231033), (6534, 196028), (6776, 189027), (7001, 182952), (7623, 168024), (8316, 154022), (8712, 147021), (10164, 126018), (13068, 98014), (14002, 91476), (15246, 84012), (16632, 77011), (20328, 63009), (21003, 60984), (22869, 56008), (26136, 49007), (28004, 45738), (30492, 42006)]