858376794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 2070282240

約数和(自身を除く): 1211905446

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 71, 93, 114, 142, 186, 209, 213, 311, 341, 418, 426, 589, 622, 627, 682, 781, 933, 1023, 1178, 1254, 1349, 1562, 1767, 1866, 2046, 2201, 2343, 2698, 3421, 3534, 4047, 4402, 4686, 5909, 6479, 6603, 6842, 8094, 9641, 10263, 11818, 12958, 13206, 14839, 17727, 19282, 19437, 20526, 22081, 24211, 28923, 29678, 35454, 38874, 41819, 44162, 44517, 48422, 57846, 64999, 66243, 72633, 83638, 89034, 106051, 125457, 129998, 132486, 145266, 183179, 194997, 212102, 242891, 250914, 318153, 366358, 389994, 419539, 460009, 485782, 549537, 636306, 684511, 728673, 839078, 920018, 1099074, 1258617, 1369022, 1380027, 1457346, 2014969, 2053533, 2517234, 2760054, 4029938, 4107066, 4614929, 6044907, 7529621, 9229858, 12089814, 13005709, 13844787, 15059242, 22588863, 26011418, 27689574, 39017127, 45177726, 78034254, 143062799, 286125598, 429188397, 858376794]

約数ペア:

[(1, 858376794), (2, 429188397), (3, 286125598), (6, 143062799), (11, 78034254), (19, 45177726), (22, 39017127), (31, 27689574), (33, 26011418), (38, 22588863), (57, 15059242), (62, 13844787), (66, 13005709), (71, 12089814), (93, 9229858), (114, 7529621), (142, 6044907), (186, 4614929), (209, 4107066), (213, 4029938), (311, 2760054), (341, 2517234), (418, 2053533), (426, 2014969), (589, 1457346), (622, 1380027), (627, 1369022), (682, 1258617), (781, 1099074), (933, 920018), (1023, 839078), (1178, 728673), (1254, 684511), (1349, 636306), (1562, 549537), (1767, 485782), (1866, 460009), (2046, 419539), (2201, 389994), (2343, 366358), (2698, 318153), (3421, 250914), (3534, 242891), (4047, 212102), (4402, 194997), (4686, 183179), (5909, 145266), (6479, 132486), (6603, 129998), (6842, 125457), (8094, 106051), (9641, 89034), (10263, 83638), (11818, 72633), (12958, 66243), (13206, 64999), (14839, 57846), (17727, 48422), (19282, 44517), (19437, 44162), (20526, 41819), (22081, 38874), (24211, 35454), (28923, 29678)]