238663088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3489

約数の個数: 40

約数和(自身を含む): 485088000

約数和(自身を除く): 246424912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1592, 3184, 3259, 4577, 6518, 9154, 13036, 18308, 26072, 36616, 52144, 73232, 74957, 149914, 299828, 599656, 648541, 1199312, 1297082, 2594164, 5188328, 10376656, 14916443, 29832886, 59665772, 119331544, 238663088]

約数ペア:

[(1, 238663088), (2, 119331544), (4, 59665772), (8, 29832886), (16, 14916443), (23, 10376656), (46, 5188328), (92, 2594164), (184, 1297082), (199, 1199312), (368, 648541), (398, 599656), (796, 299828), (1592, 149914), (3184, 74957), (3259, 73232), (4577, 52144), (6518, 36616), (9154, 26072), (13036, 18308)]