1880493824

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9967}}^1$

素因数の和:10061

約数の個数: 72

約数和(自身を含む): 4156416768

約数和(自身を除く): 2275922944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 352, 536, 704, 737, 1072, 1408, 1474, 2144, 2816, 2948, 4288, 5896, 8576, 9967, 11792, 17152, 19934, 23584, 39868, 47168, 79736, 94336, 109637, 159472, 188672, 219274, 318944, 438548, 637888, 667789, 877096, 1275776, 1335578, 1754192, 2551552, 2671156, 3508384, 5342312, 7016768, 7345679, 10684624, 14033536, 14691358, 21369248, 28067072, 29382716, 42738496, 58765432, 85476992, 117530864, 170953984, 235061728, 470123456, 940246912, 1880493824]

約数ペア:

[(1, 1880493824), (2, 940246912), (4, 470123456), (8, 235061728), (11, 170953984), (16, 117530864), (22, 85476992), (32, 58765432), (44, 42738496), (64, 29382716), (67, 28067072), (88, 21369248), (128, 14691358), (134, 14033536), (176, 10684624), (256, 7345679), (268, 7016768), (352, 5342312), (536, 3508384), (704, 2671156), (737, 2551552), (1072, 1754192), (1408, 1335578), (1474, 1275776), (2144, 877096), (2816, 667789), (2948, 637888), (4288, 438548), (5896, 318944), (8576, 219274), (9967, 188672), (11792, 159472), (17152, 109637), (19934, 94336), (23584, 79736), (39868, 47168)]