1852508416

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21221}}^1$

素因数の和:21279

約数の個数: 72

約数和(自身を含む): 4164265728

約数和(自身を除く): 2311757312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 7936, 10912, 21221, 21824, 42442, 43648, 84884, 87296, 169768, 233431, 339536, 466862, 657851, 679072, 933724, 1315702, 1358144, 1867448, 2631404, 2716288, 3734896, 5262808, 5432576, 7236361, 7469792, 10525616, 14472722, 14939584, 21051232, 28945444, 29879168, 42102464, 57890888, 59758336, 84204928, 115781776, 168409856, 231563552, 463127104, 926254208, 1852508416]

約数ペア:

[(1, 1852508416), (2, 926254208), (4, 463127104), (8, 231563552), (11, 168409856), (16, 115781776), (22, 84204928), (31, 59758336), (32, 57890888), (44, 42102464), (62, 29879168), (64, 28945444), (88, 21051232), (124, 14939584), (128, 14472722), (176, 10525616), (248, 7469792), (256, 7236361), (341, 5432576), (352, 5262808), (496, 3734896), (682, 2716288), (704, 2631404), (992, 1867448), (1364, 1358144), (1408, 1315702), (1984, 933724), (2728, 679072), (2816, 657851), (3968, 466862), (5456, 339536), (7936, 233431), (10912, 169768), (21221, 87296), (21824, 84884), (42442, 43648)]