1243483485128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{112901}}^1$

素因数の和:113526

約数の個数: 64

約数和(自身を含む): 2438683200000

約数和(自身を除く): 1195199714872

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 499, 712, 998, 1996, 2759, 3992, 5518, 11036, 15469, 22072, 30938, 44411, 61876, 88822, 112901, 123752, 177644, 225802, 355288, 451604, 903208, 1376741, 2753482, 3499931, 5506964, 6999862, 10048189, 11013928, 13999724, 20096378, 27999448, 40192756, 56337599, 80385512, 112675198, 225350396, 311493859, 450700792, 622987718, 1245975436, 1746465569, 2491950872, 3492931138, 5014046311, 6985862276, 10028092622, 13971724552, 20056185244, 40112370488, 155435435641, 310870871282, 621741742564, 1243483485128]

約数ペア:

[(1, 1243483485128), (2, 621741742564), (4, 310870871282), (8, 155435435641), (31, 40112370488), (62, 20056185244), (89, 13971724552), (124, 10028092622), (178, 6985862276), (248, 5014046311), (356, 3492931138), (499, 2491950872), (712, 1746465569), (998, 1245975436), (1996, 622987718), (2759, 450700792), (3992, 311493859), (5518, 225350396), (11036, 112675198), (15469, 80385512), (22072, 56337599), (30938, 40192756), (44411, 27999448), (61876, 20096378), (88822, 13999724), (112901, 11013928), (123752, 10048189), (177644, 6999862), (225802, 5506964), (355288, 3499931), (451604, 2753482), (903208, 1376741)]