388797312

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{6449}}^1$

素因数の和:6623

約数の個数: 64

約数和(自身を含む): 1039482000

約数和(自身を除く): 650684688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 6449, 7536, 10048, 12898, 15072, 19347, 20096, 25796, 30144, 38694, 51592, 60288, 77388, 103184, 154776, 206368, 309552, 412736, 619104, 825472, 1012493, 1238208, 2024986, 2476416, 3037479, 4049972, 6074958, 8099944, 12149916, 16199888, 24299832, 32399776, 48599664, 64799552, 97199328, 129599104, 194398656, 388797312]

約数ペア:

[(1, 388797312), (2, 194398656), (3, 129599104), (4, 97199328), (6, 64799552), (8, 48599664), (12, 32399776), (16, 24299832), (24, 16199888), (32, 12149916), (48, 8099944), (64, 6074958), (96, 4049972), (128, 3037479), (157, 2476416), (192, 2024986), (314, 1238208), (384, 1012493), (471, 825472), (628, 619104), (942, 412736), (1256, 309552), (1884, 206368), (2512, 154776), (3768, 103184), (5024, 77388), (6449, 60288), (7536, 51592), (10048, 38694), (12898, 30144), (15072, 25796), (19347, 20096)]