320774976

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9439}}^1$

素因数の和:9516

約数の個数: 84

約数和(自身を含む): 935126400

約数和(自身を除く): 614351424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 708, 944, 1062, 1416, 1888, 2124, 2832, 3776, 4248, 5664, 8496, 9439, 11328, 16992, 18878, 28317, 33984, 37756, 56634, 75512, 84951, 113268, 151024, 169902, 226536, 302048, 339804, 453072, 556901, 604096, 679608, 906144, 1113802, 1359216, 1670703, 1812288, 2227604, 2718432, 3341406, 4455208, 5012109, 5436864, 6682812, 8910416, 10024218, 13365624, 17820832, 20048436, 26731248, 35641664, 40096872, 53462496, 80193744, 106924992, 160387488, 320774976]

約数ペア:

[(1, 320774976), (2, 160387488), (3, 106924992), (4, 80193744), (6, 53462496), (8, 40096872), (9, 35641664), (12, 26731248), (16, 20048436), (18, 17820832), (24, 13365624), (32, 10024218), (36, 8910416), (48, 6682812), (59, 5436864), (64, 5012109), (72, 4455208), (96, 3341406), (118, 2718432), (144, 2227604), (177, 1812288), (192, 1670703), (236, 1359216), (288, 1113802), (354, 906144), (472, 679608), (531, 604096), (576, 556901), (708, 453072), (944, 339804), (1062, 302048), (1416, 226536), (1888, 169902), (2124, 151024), (2832, 113268), (3776, 84951), (4248, 75512), (5664, 56634), (8496, 37756), (9439, 33984), (11328, 28317), (16992, 18878)]