212711660416

素因数分解:

$2^7\times {\mathrm{7643}}^1\times {\mathrm{217429}}^1$

素因数の和:225086

約数の個数: 32

約数和(自身を含む): 423818904600

約数和(自身を除く): 211107244184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 7643, 15286, 30572, 61144, 122288, 217429, 244576, 434858, 489152, 869716, 978304, 1739432, 3478864, 6957728, 13915456, 27830912, 1661809847, 3323619694, 6647239388, 13294478776, 26588957552, 53177915104, 106355830208, 212711660416]

約数ペア:

[(1, 212711660416), (2, 106355830208), (4, 53177915104), (8, 26588957552), (16, 13294478776), (32, 6647239388), (64, 3323619694), (128, 1661809847), (7643, 27830912), (15286, 13915456), (30572, 6957728), (61144, 3478864), (122288, 1739432), (217429, 978304), (244576, 869716), (434858, 489152)]