328144432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266351}}^1$

素因数の和:266377

約数の個数: 40

約数和(自身を含む): 792663552

約数和(自身を除く): 464519120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 266351, 532702, 1065404, 1864457, 2130808, 2929861, 3728914, 4261616, 5859722, 7457828, 11719444, 14915656, 20509027, 23438888, 29831312, 41018054, 46877776, 82036108, 164072216, 328144432]

約数ペア:

[(1, 328144432), (2, 164072216), (4, 82036108), (7, 46877776), (8, 41018054), (11, 29831312), (14, 23438888), (16, 20509027), (22, 14915656), (28, 11719444), (44, 7457828), (56, 5859722), (77, 4261616), (88, 3728914), (112, 2929861), (154, 2130808), (176, 1864457), (308, 1065404), (616, 532702), (1232, 266351)]