1019778768

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{29881}}^1$

素因数の和:29977

約数の個数: 80

約数和(自身を含む): 2964294400

約数和(自身を除く): 1944515632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 11376, 17064, 29881, 34128, 59762, 89643, 119524, 179286, 239048, 268929, 358572, 478096, 537858, 717144, 806787, 1075716, 1434288, 1613574, 2151432, 2360599, 3227148, 4302864, 4721198, 6454296, 7081797, 9442396, 12908592, 14163594, 18884792, 21245391, 28327188, 37769584, 42490782, 56654376, 63736173, 84981564, 113308752, 127472346, 169963128, 254944692, 339926256, 509889384, 1019778768]

約数ペア:

[(1, 1019778768), (2, 509889384), (3, 339926256), (4, 254944692), (6, 169963128), (8, 127472346), (9, 113308752), (12, 84981564), (16, 63736173), (18, 56654376), (24, 42490782), (27, 37769584), (36, 28327188), (48, 21245391), (54, 18884792), (72, 14163594), (79, 12908592), (108, 9442396), (144, 7081797), (158, 6454296), (216, 4721198), (237, 4302864), (316, 3227148), (432, 2360599), (474, 2151432), (632, 1613574), (711, 1434288), (948, 1075716), (1264, 806787), (1422, 717144), (1896, 537858), (2133, 478096), (2844, 358572), (3792, 268929), (4266, 239048), (5688, 179286), (8532, 119524), (11376, 89643), (17064, 59762), (29881, 34128)]