1294259616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{345689}}^1$

素因数の和:345718

約数の個数: 72

約数和(自身を含む): 3963681540

約数和(自身を除く): 2669421924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 345689, 691378, 1037067, 1382756, 2074134, 2765512, 3111201, 4148268, 4493957, 5531024, 6222402, 8296536, 8987914, 11062048, 12444804, 13481871, 16593072, 17975828, 24889608, 26963742, 33186144, 35951656, 40445613, 49779216, 53927484, 71903312, 80891226, 99558432, 107854968, 143806624, 161782452, 215709936, 323564904, 431419872, 647129808, 1294259616]

約数ペア:

[(1, 1294259616), (2, 647129808), (3, 431419872), (4, 323564904), (6, 215709936), (8, 161782452), (9, 143806624), (12, 107854968), (13, 99558432), (16, 80891226), (18, 71903312), (24, 53927484), (26, 49779216), (32, 40445613), (36, 35951656), (39, 33186144), (48, 26963742), (52, 24889608), (72, 17975828), (78, 16593072), (96, 13481871), (104, 12444804), (117, 11062048), (144, 8987914), (156, 8296536), (208, 6222402), (234, 5531024), (288, 4493957), (312, 4148268), (416, 3111201), (468, 2765512), (624, 2074134), (936, 1382756), (1248, 1037067), (1872, 691378), (3744, 345689)]