329829388

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{31751}}^1$

素因数の和:31822

約数の個数: 36

約数和(自身を含む): 684128592

約数和(自身を除く): 354299204

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 31751, 63502, 127004, 222257, 444514, 889028, 1555799, 1682803, 3111598, 3365606, 6223196, 6731212, 11779621, 23559242, 47118484, 82457347, 164914694, 329829388]

約数ペア:

[(1, 329829388), (2, 164914694), (4, 82457347), (7, 47118484), (14, 23559242), (28, 11779621), (49, 6731212), (53, 6223196), (98, 3365606), (106, 3111598), (196, 1682803), (212, 1555799), (371, 889028), (742, 444514), (1484, 222257), (2597, 127004), (5194, 63502), (10388, 31751)]