308977884

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{54667}}^1$

素因数の和:54834

約数の個数: 36

約数和(自身を含む): 786016504

約数和(自身を除く): 477038620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 54667, 109334, 164001, 218668, 328002, 492003, 656004, 984006, 1968012, 8582719, 17165438, 25748157, 34330876, 51496314, 77244471, 102992628, 154488942, 308977884]

約数ペア:

[(1, 308977884), (2, 154488942), (3, 102992628), (4, 77244471), (6, 51496314), (9, 34330876), (12, 25748157), (18, 17165438), (36, 8582719), (157, 1968012), (314, 984006), (471, 656004), (628, 492003), (942, 328002), (1413, 218668), (1884, 164001), (2826, 109334), (5652, 54667)]