218995968

素因数分解:

$2^8\times 3^1\times {\mathrm{285151}}^1$

素因数の和:285170

約数の個数: 36

約数和(自身を含む): 582850688

約数和(自身を除く): 363854720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 285151, 570302, 855453, 1140604, 1710906, 2281208, 3421812, 4562416, 6843624, 9124832, 13687248, 18249664, 27374496, 36499328, 54748992, 72998656, 109497984, 218995968]

約数ペア:

[(1, 218995968), (2, 109497984), (3, 72998656), (4, 54748992), (6, 36499328), (8, 27374496), (12, 18249664), (16, 13687248), (24, 9124832), (32, 6843624), (48, 4562416), (64, 3421812), (96, 2281208), (128, 1710906), (192, 1140604), (256, 855453), (384, 570302), (768, 285151)]