213131604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4099}}^1$

素因数の和:4732

約数の個数: 48

約数和(自身を含む): 569408000

約数和(自身を除く): 356276396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4099, 4333, 7428, 8198, 8666, 12297, 12999, 16396, 17332, 24594, 25998, 28693, 49188, 51996, 57386, 86079, 114772, 172158, 344316, 2537281, 5074562, 7611843, 10149124, 15223686, 17760967, 30447372, 35521934, 53282901, 71043868, 106565802, 213131604]

約数ペア:

[(1, 213131604), (2, 106565802), (3, 71043868), (4, 53282901), (6, 35521934), (7, 30447372), (12, 17760967), (14, 15223686), (21, 10149124), (28, 7611843), (42, 5074562), (84, 2537281), (619, 344316), (1238, 172158), (1857, 114772), (2476, 86079), (3714, 57386), (4099, 51996), (4333, 49188), (7428, 28693), (8198, 25998), (8666, 24594), (12297, 17332), (12999, 16396)]