307562272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2099}}^1$

素因数の和:2369

約数の個数: 48

約数和(自身を含む): 640332000

約数和(自身を除く): 332769728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 482, 608, 964, 1928, 2099, 3856, 4198, 4579, 7712, 8396, 9158, 16792, 18316, 33584, 36632, 39881, 67168, 73264, 79762, 146528, 159524, 319048, 505859, 638096, 1011718, 1276192, 2023436, 4046872, 8093744, 9611321, 16187488, 19222642, 38445284, 76890568, 153781136, 307562272]

約数ペア:

[(1, 307562272), (2, 153781136), (4, 76890568), (8, 38445284), (16, 19222642), (19, 16187488), (32, 9611321), (38, 8093744), (76, 4046872), (152, 2023436), (241, 1276192), (304, 1011718), (482, 638096), (608, 505859), (964, 319048), (1928, 159524), (2099, 146528), (3856, 79762), (4198, 73264), (4579, 67168), (7712, 39881), (8396, 36632), (9158, 33584), (16792, 18316)]