285594304

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 584482448

約数和(自身を除く): 298888144

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 157, 172, 314, 344, 628, 661, 688, 1256, 1322, 1376, 2512, 2644, 2752, 5024, 5288, 6751, 10048, 10576, 13502, 21152, 27004, 28423, 42304, 54008, 56846, 103777, 108016, 113692, 207554, 216032, 227384, 415108, 432064, 454768, 830216, 909536, 1660432, 1819072, 3320864, 4462411, 6641728, 8924822, 17849644, 35699288, 71398576, 142797152, 285594304]

約数ペア:

[(1, 285594304), (2, 142797152), (4, 71398576), (8, 35699288), (16, 17849644), (32, 8924822), (43, 6641728), (64, 4462411), (86, 3320864), (157, 1819072), (172, 1660432), (314, 909536), (344, 830216), (628, 454768), (661, 432064), (688, 415108), (1256, 227384), (1322, 216032), (1376, 207554), (2512, 113692), (2644, 108016), (2752, 103777), (5024, 56846), (5288, 54008), (6751, 42304), (10048, 28423), (10576, 27004), (13502, 21152)]