1491011328

素因数分解:

$2^8\times 3^1\times {\mathrm{1941421}}^1$

素因数の和:1941440

約数の個数: 36

約数和(自身を含む): 3968266568

約数和(自身を除く): 2477255240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1941421, 3882842, 5824263, 7765684, 11648526, 15531368, 23297052, 31062736, 46594104, 62125472, 93188208, 124250944, 186376416, 248501888, 372752832, 497003776, 745505664, 1491011328]

約数ペア:

[(1, 1491011328), (2, 745505664), (3, 497003776), (4, 372752832), (6, 248501888), (8, 186376416), (12, 124250944), (16, 93188208), (24, 62125472), (32, 46594104), (48, 31062736), (64, 23297052), (96, 15531368), (128, 11648526), (192, 7765684), (256, 5824263), (384, 3882842), (768, 1941421)]