12589340536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{2137}}^1$

素因数の和:2584

約数の個数: 64

約数和(自身を含む): 24965340480

約数和(自身を除く): 12375999944

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 317, 404, 634, 808, 1268, 2137, 2323, 2536, 4274, 4646, 7291, 8548, 9292, 14582, 17096, 18584, 29164, 32017, 49151, 58328, 64034, 98302, 128068, 196604, 215837, 256136, 393208, 431674, 677429, 736391, 863348, 1354858, 1472782, 1726696, 2709716, 2945564, 4964251, 5419432, 5891128, 9928502, 15580867, 19857004, 31161734, 39714008, 62323468, 68420329, 124646936, 136840658, 273681316, 547362632, 1573667567, 3147335134, 6294670268, 12589340536]

約数ペア:

[(1, 12589340536), (2, 6294670268), (4, 3147335134), (8, 1573667567), (23, 547362632), (46, 273681316), (92, 136840658), (101, 124646936), (184, 68420329), (202, 62323468), (317, 39714008), (404, 31161734), (634, 19857004), (808, 15580867), (1268, 9928502), (2137, 5891128), (2323, 5419432), (2536, 4964251), (4274, 2945564), (4646, 2709716), (7291, 1726696), (8548, 1472782), (9292, 1354858), (14582, 863348), (17096, 736391), (18584, 677429), (29164, 431674), (32017, 393208), (49151, 256136), (58328, 215837), (64034, 196604), (98302, 128068)]