221129232

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{30509}}^1$

素因数の和:30671

約数の個数: 40

約数和(自身を含む): 575052480

約数和(自身を除く): 353923248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 30509, 61018, 91527, 122036, 183054, 244072, 366108, 488144, 732216, 1464432, 4606859, 9213718, 13820577, 18427436, 27641154, 36854872, 55282308, 73709744, 110564616, 221129232]

約数ペア:

[(1, 221129232), (2, 110564616), (3, 73709744), (4, 55282308), (6, 36854872), (8, 27641154), (12, 18427436), (16, 13820577), (24, 9213718), (48, 4606859), (151, 1464432), (302, 732216), (453, 488144), (604, 366108), (906, 244072), (1208, 183054), (1812, 122036), (2416, 91527), (3624, 61018), (7248, 30509)]