330498712

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{1861}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 630100800

約数和(自身を除く): 299602088

約数列:

[1, 2, 4, 8, 79, 158, 281, 316, 562, 632, 1124, 1861, 2248, 3722, 7444, 14888, 22199, 44398, 88796, 147019, 177592, 294038, 522941, 588076, 1045882, 1176152, 2091764, 4183528, 41312339, 82624678, 165249356, 330498712]

約数ペア:

[(1, 330498712), (2, 165249356), (4, 82624678), (8, 41312339), (79, 4183528), (158, 2091764), (281, 1176152), (316, 1045882), (562, 588076), (632, 522941), (1124, 294038), (1861, 177592), (2248, 147019), (3722, 88796), (7444, 44398), (14888, 22199)]