321920844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{3191}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 859439616

約数和(自身を除く): 537518772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1201, 2402, 3191, 3603, 4804, 6382, 7206, 8407, 9573, 12764, 14412, 16814, 19146, 22337, 25221, 33628, 38292, 44674, 50442, 67011, 89348, 100884, 134022, 268044, 3832391, 7664782, 11497173, 15329564, 22994346, 26826737, 45988692, 53653474, 80480211, 107306948, 160960422, 321920844]

約数ペア:

[(1, 321920844), (2, 160960422), (3, 107306948), (4, 80480211), (6, 53653474), (7, 45988692), (12, 26826737), (14, 22994346), (21, 15329564), (28, 11497173), (42, 7664782), (84, 3832391), (1201, 268044), (2402, 134022), (3191, 100884), (3603, 89348), (4804, 67011), (6382, 50442), (7206, 44674), (8407, 38292), (9573, 33628), (12764, 25221), (14412, 22337), (16814, 19146)]