259890912

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2381}}^1$

素因数の和:2776

約数の個数: 72

約数和(自身を含む): 741326040

約数和(自身を除く): 481435128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1516, 2274, 2381, 3032, 3411, 4548, 4762, 6064, 6822, 7143, 9096, 9524, 12128, 13644, 14286, 18192, 19048, 21429, 27288, 28572, 36384, 38096, 42858, 54576, 57144, 76192, 85716, 109152, 114288, 171432, 228576, 342864, 685728, 902399, 1804798, 2707197, 3609596, 5414394, 7219192, 8121591, 10828788, 14438384, 16243182, 21657576, 28876768, 32486364, 43315152, 64972728, 86630304, 129945456, 259890912]

約数ペア:

[(1, 259890912), (2, 129945456), (3, 86630304), (4, 64972728), (6, 43315152), (8, 32486364), (9, 28876768), (12, 21657576), (16, 16243182), (18, 14438384), (24, 10828788), (32, 8121591), (36, 7219192), (48, 5414394), (72, 3609596), (96, 2707197), (144, 1804798), (288, 902399), (379, 685728), (758, 342864), (1137, 228576), (1516, 171432), (2274, 114288), (2381, 109152), (3032, 85716), (3411, 76192), (4548, 57144), (4762, 54576), (6064, 42858), (6822, 38096), (7143, 36384), (9096, 28572), (9524, 27288), (12128, 21429), (13644, 19048), (14286, 18192)]