338675094

素因数分解:

$2^1\times 3^4\times {\mathrm{263}}^1\times {\mathrm{7949}}^1$

素因数の和:8226

約数の個数: 40

約数和(自身を含む): 761864400

約数和(自身を除く): 423189306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 263, 526, 789, 1578, 2367, 4734, 7101, 7949, 14202, 15898, 21303, 23847, 42606, 47694, 71541, 143082, 214623, 429246, 643869, 1287738, 2090587, 4181174, 6271761, 12543522, 18815283, 37630566, 56445849, 112891698, 169337547, 338675094]

約数ペア:

[(1, 338675094), (2, 169337547), (3, 112891698), (6, 56445849), (9, 37630566), (18, 18815283), (27, 12543522), (54, 6271761), (81, 4181174), (162, 2090587), (263, 1287738), (526, 643869), (789, 429246), (1578, 214623), (2367, 143082), (4734, 71541), (7101, 47694), (7949, 42606), (14202, 23847), (15898, 21303)]