320867328

素因数分解:

$2^{10}\times 3^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:873

約数の個数: 88

約数和(自身を含む): 862196400

約数和(自身を除く): 541329072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 512, 596, 701, 768, 894, 1024, 1192, 1402, 1536, 1788, 2103, 2384, 2804, 3072, 3576, 4206, 4768, 5608, 7152, 8412, 9536, 11216, 14304, 16824, 19072, 22432, 28608, 33648, 38144, 44864, 57216, 67296, 76288, 89728, 104449, 114432, 134592, 152576, 179456, 208898, 228864, 269184, 313347, 358912, 417796, 457728, 538368, 626694, 717824, 835592, 1076736, 1253388, 1671184, 2153472, 2506776, 3342368, 5013552, 6684736, 10027104, 13369472, 20054208, 26738944, 40108416, 53477888, 80216832, 106955776, 160433664, 320867328]

約数ペア:

[(1, 320867328), (2, 160433664), (3, 106955776), (4, 80216832), (6, 53477888), (8, 40108416), (12, 26738944), (16, 20054208), (24, 13369472), (32, 10027104), (48, 6684736), (64, 5013552), (96, 3342368), (128, 2506776), (149, 2153472), (192, 1671184), (256, 1253388), (298, 1076736), (384, 835592), (447, 717824), (512, 626694), (596, 538368), (701, 457728), (768, 417796), (894, 358912), (1024, 313347), (1192, 269184), (1402, 228864), (1536, 208898), (1788, 179456), (2103, 152576), (2384, 134592), (2804, 114432), (3072, 104449), (3576, 89728), (4206, 76288), (4768, 67296), (5608, 57216), (7152, 44864), (8412, 38144), (9536, 33648), (11216, 28608), (14304, 22432), (16824, 19072)]