613399216

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{3323}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 1211797440

約数和(自身を除く): 598398224

約数列:

[1, 2, 4, 8, 16, 83, 139, 166, 278, 332, 556, 664, 1112, 1328, 2224, 3323, 6646, 11537, 13292, 23074, 26584, 46148, 53168, 92296, 184592, 275809, 461897, 551618, 923794, 1103236, 1847588, 2206472, 3695176, 4412944, 7390352, 38337451, 76674902, 153349804, 306699608, 613399216]

約数ペア:

[(1, 613399216), (2, 306699608), (4, 153349804), (8, 76674902), (16, 38337451), (83, 7390352), (139, 4412944), (166, 3695176), (278, 2206472), (332, 1847588), (556, 1103236), (664, 923794), (1112, 551618), (1328, 461897), (2224, 275809), (3323, 184592), (6646, 92296), (11537, 53168), (13292, 46148), (23074, 26584)]