289773708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{5573}}^1$

素因数の和:6206

約数の個数: 48

約数和(自身を含む): 774117120

約数和(自身を除く): 484343412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 5573, 7428, 8666, 11146, 12999, 16719, 17332, 22292, 25998, 33438, 39011, 51996, 66876, 78022, 117033, 156044, 234066, 468132, 3449687, 6899374, 10349061, 13798748, 20698122, 24147809, 41396244, 48295618, 72443427, 96591236, 144886854, 289773708]

約数ペア:

[(1, 289773708), (2, 144886854), (3, 96591236), (4, 72443427), (6, 48295618), (7, 41396244), (12, 24147809), (14, 20698122), (21, 13798748), (28, 10349061), (42, 6899374), (84, 3449687), (619, 468132), (1238, 234066), (1857, 156044), (2476, 117033), (3714, 78022), (4333, 66876), (5573, 51996), (7428, 39011), (8666, 33438), (11146, 25998), (12999, 22292), (16719, 17332)]