12920121792

素因数分解:

$2^6\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{21383}}^1$

素因数の和:22450

約数の個数: 84

約数和(自身を含む): 37070233200

約数和(自身を除く): 24150111408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1049, 2098, 3147, 4196, 6294, 8392, 9441, 12588, 16784, 18882, 21383, 25176, 33568, 37764, 42766, 50352, 64149, 67136, 75528, 85532, 100704, 128298, 151056, 171064, 192447, 201408, 256596, 302112, 342128, 384894, 513192, 604224, 684256, 769788, 1026384, 1368512, 1539576, 2052768, 3079152, 4105536, 6158304, 12316608, 22430767, 44861534, 67292301, 89723068, 134584602, 179446136, 201876903, 269169204, 358892272, 403753806, 538338408, 717784544, 807507612, 1076676816, 1435569088, 1615015224, 2153353632, 3230030448, 4306707264, 6460060896, 12920121792]

約数ペア:

[(1, 12920121792), (2, 6460060896), (3, 4306707264), (4, 3230030448), (6, 2153353632), (8, 1615015224), (9, 1435569088), (12, 1076676816), (16, 807507612), (18, 717784544), (24, 538338408), (32, 403753806), (36, 358892272), (48, 269169204), (64, 201876903), (72, 179446136), (96, 134584602), (144, 89723068), (192, 67292301), (288, 44861534), (576, 22430767), (1049, 12316608), (2098, 6158304), (3147, 4105536), (4196, 3079152), (6294, 2052768), (8392, 1539576), (9441, 1368512), (12588, 1026384), (16784, 769788), (18882, 684256), (21383, 604224), (25176, 513192), (33568, 384894), (37764, 342128), (42766, 302112), (50352, 256596), (64149, 201408), (67136, 192447), (75528, 171064), (85532, 151056), (100704, 128298)]