328301816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{2357}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 643451040

約数和(自身を除く): 315149224

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 757, 1514, 2357, 3028, 4714, 6056, 9428, 17411, 18856, 34822, 54211, 69644, 108422, 139288, 216844, 433688, 1784249, 3568498, 7136996, 14273992, 41037727, 82075454, 164150908, 328301816]

約数ペア:

[(1, 328301816), (2, 164150908), (4, 82075454), (8, 41037727), (23, 14273992), (46, 7136996), (92, 3568498), (184, 1784249), (757, 433688), (1514, 216844), (2357, 139288), (3028, 108422), (4714, 69644), (6056, 54211), (9428, 34822), (17411, 18856)]