1330790496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1980343}}^1$

素因数の和:1980363

約数の個数: 48

約数和(自身を含む): 3992373504

約数和(自身を除く): 2661583008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1980343, 3960686, 5941029, 7921372, 11882058, 13862401, 15842744, 23764116, 27724802, 31685488, 41587203, 47528232, 55449604, 63370976, 83174406, 95056464, 110899208, 166348812, 190112928, 221798416, 332697624, 443596832, 665395248, 1330790496]

約数ペア:

[(1, 1330790496), (2, 665395248), (3, 443596832), (4, 332697624), (6, 221798416), (7, 190112928), (8, 166348812), (12, 110899208), (14, 95056464), (16, 83174406), (21, 63370976), (24, 55449604), (28, 47528232), (32, 41587203), (42, 31685488), (48, 27724802), (56, 23764116), (84, 15842744), (96, 13862401), (112, 11882058), (168, 7921372), (224, 5941029), (336, 3960686), (672, 1980343)]