1208895976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{797}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 2533809600

約数和(自身を除く): 1324913624

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 587, 646, 797, 1174, 1292, 1594, 2348, 2584, 3188, 4696, 6376, 9979, 11153, 13549, 15143, 19958, 22306, 27098, 30286, 39916, 44612, 54196, 60572, 79832, 89224, 108392, 121144, 189601, 257431, 379202, 467839, 514862, 758404, 935678, 1029724, 1516808, 1871356, 2059448, 3742712, 7953263, 8888941, 15906526, 17777882, 31813052, 35555764, 63626104, 71111528, 151111997, 302223994, 604447988, 1208895976]

約数ペア:

[(1, 1208895976), (2, 604447988), (4, 302223994), (8, 151111997), (17, 71111528), (19, 63626104), (34, 35555764), (38, 31813052), (68, 17777882), (76, 15906526), (136, 8888941), (152, 7953263), (323, 3742712), (587, 2059448), (646, 1871356), (797, 1516808), (1174, 1029724), (1292, 935678), (1594, 758404), (2348, 514862), (2584, 467839), (3188, 379202), (4696, 257431), (6376, 189601), (9979, 121144), (11153, 108392), (13549, 89224), (15143, 79832), (19958, 60572), (22306, 54196), (27098, 44612), (30286, 39916)]