2011121696

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 4241160000

約数和(自身を除く): 2230038304

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 101, 116, 172, 202, 232, 344, 404, 464, 499, 688, 808, 928, 998, 1247, 1376, 1616, 1996, 2494, 2929, 3232, 3992, 4343, 4988, 5858, 7984, 8686, 9976, 11716, 14471, 15968, 17372, 19952, 21457, 23432, 28942, 34744, 39904, 42914, 46864, 50399, 57884, 69488, 85828, 93728, 100798, 115768, 125947, 138976, 171656, 201596, 231536, 251894, 343312, 403192, 463072, 503788, 622253, 686624, 806384, 1007576, 1244506, 1461571, 1612768, 2015152, 2167157, 2489012, 2923142, 4030304, 4334314, 4978024, 5846284, 8668628, 9956048, 11692568, 17337256, 19912096, 23385136, 34674512, 46770272, 62847553, 69349024, 125695106, 251390212, 502780424, 1005560848, 2011121696]

約数ペア:

[(1, 2011121696), (2, 1005560848), (4, 502780424), (8, 251390212), (16, 125695106), (29, 69349024), (32, 62847553), (43, 46770272), (58, 34674512), (86, 23385136), (101, 19912096), (116, 17337256), (172, 11692568), (202, 9956048), (232, 8668628), (344, 5846284), (404, 4978024), (464, 4334314), (499, 4030304), (688, 2923142), (808, 2489012), (928, 2167157), (998, 2015152), (1247, 1612768), (1376, 1461571), (1616, 1244506), (1996, 1007576), (2494, 806384), (2929, 686624), (3232, 622253), (3992, 503788), (4343, 463072), (4988, 403192), (5858, 343312), (7984, 251894), (8686, 231536), (9976, 201596), (11716, 171656), (14471, 138976), (15968, 125947), (17372, 115768), (19952, 100798), (21457, 93728), (23432, 85828), (28942, 69488), (34744, 57884), (39904, 50399), (42914, 46864)]