260991528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4099}}^1$

素因数の和:4494

約数の個数: 64

約数和(自身を含む): 747840000

約数和(自身を除く): 486848472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 758, 1137, 1516, 2274, 2653, 3032, 4099, 4548, 5306, 7959, 8198, 9096, 10612, 12297, 15918, 16396, 21224, 24594, 28693, 31836, 32792, 49188, 57386, 63672, 86079, 98376, 114772, 172158, 229544, 344316, 688632, 1553521, 3107042, 4660563, 6214084, 9321126, 10874647, 12428168, 18642252, 21749294, 32623941, 37284504, 43498588, 65247882, 86997176, 130495764, 260991528]

約数ペア:

[(1, 260991528), (2, 130495764), (3, 86997176), (4, 65247882), (6, 43498588), (7, 37284504), (8, 32623941), (12, 21749294), (14, 18642252), (21, 12428168), (24, 10874647), (28, 9321126), (42, 6214084), (56, 4660563), (84, 3107042), (168, 1553521), (379, 688632), (758, 344316), (1137, 229544), (1516, 172158), (2274, 114772), (2653, 98376), (3032, 86079), (4099, 63672), (4548, 57386), (5306, 49188), (7959, 32792), (8198, 31836), (9096, 28693), (10612, 24594), (12297, 21224), (15918, 16396)]