331765232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4057}}^1$

素因数の和:4353

約数の個数: 40

約数和(自身を含む): 679309200

約数和(自身を除く): 347543968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 1076, 2152, 4057, 4304, 5111, 8114, 10222, 16228, 20444, 32456, 40888, 64912, 77083, 81776, 154166, 308332, 616664, 1091333, 1233328, 2182666, 4365332, 8730664, 17461328, 20735327, 41470654, 82941308, 165882616, 331765232]

約数ペア:

[(1, 331765232), (2, 165882616), (4, 82941308), (8, 41470654), (16, 20735327), (19, 17461328), (38, 8730664), (76, 4365332), (152, 2182666), (269, 1233328), (304, 1091333), (538, 616664), (1076, 308332), (2152, 154166), (4057, 81776), (4304, 77083), (5111, 64912), (8114, 40888), (10222, 32456), (16228, 20444)]