2856562704

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{639911}}^1$

素因数の和:639956

約数の個数: 60

約数和(自身を含む): 8252305152

約数和(自身を除く): 5395742448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 639911, 1279822, 1919733, 2559644, 3839466, 5119288, 5759199, 7678932, 10238576, 11518398, 15357864, 19837241, 23036796, 30715728, 39674482, 46073592, 59511723, 79348964, 92147184, 119023446, 158697928, 178535169, 238046892, 317395856, 357070338, 476093784, 714140676, 952187568, 1428281352, 2856562704]

約数ペア:

[(1, 2856562704), (2, 1428281352), (3, 952187568), (4, 714140676), (6, 476093784), (8, 357070338), (9, 317395856), (12, 238046892), (16, 178535169), (18, 158697928), (24, 119023446), (31, 92147184), (36, 79348964), (48, 59511723), (62, 46073592), (72, 39674482), (93, 30715728), (124, 23036796), (144, 19837241), (186, 15357864), (248, 11518398), (279, 10238576), (372, 7678932), (496, 5759199), (558, 5119288), (744, 3839466), (1116, 2559644), (1488, 1919733), (2232, 1279822), (4464, 639911)]