327419840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:706

約数の個数: 112

約数和(自身を含む): 856756224

約数和(自身を除く): 529336384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 191, 220, 320, 352, 382, 440, 487, 704, 764, 880, 955, 974, 1528, 1760, 1910, 1948, 2101, 2435, 3056, 3520, 3820, 3896, 4202, 4870, 5357, 6112, 7640, 7792, 8404, 9740, 10505, 10714, 12224, 15280, 15584, 16808, 19480, 21010, 21428, 26785, 30560, 31168, 33616, 38960, 42020, 42856, 53570, 61120, 67232, 77920, 84040, 85712, 93017, 107140, 134464, 155840, 168080, 171424, 186034, 214280, 336160, 342848, 372068, 428560, 465085, 672320, 744136, 857120, 930170, 1023187, 1488272, 1714240, 1860340, 2046374, 2976544, 3720680, 4092748, 5115935, 5953088, 7441360, 8185496, 10231870, 14882720, 16370992, 20463740, 29765440, 32741984, 40927480, 65483968, 81854960, 163709920, 327419840]

約数ペア:

[(1, 327419840), (2, 163709920), (4, 81854960), (5, 65483968), (8, 40927480), (10, 32741984), (11, 29765440), (16, 20463740), (20, 16370992), (22, 14882720), (32, 10231870), (40, 8185496), (44, 7441360), (55, 5953088), (64, 5115935), (80, 4092748), (88, 3720680), (110, 2976544), (160, 2046374), (176, 1860340), (191, 1714240), (220, 1488272), (320, 1023187), (352, 930170), (382, 857120), (440, 744136), (487, 672320), (704, 465085), (764, 428560), (880, 372068), (955, 342848), (974, 336160), (1528, 214280), (1760, 186034), (1910, 171424), (1948, 168080), (2101, 155840), (2435, 134464), (3056, 107140), (3520, 93017), (3820, 85712), (3896, 84040), (4202, 77920), (4870, 67232), (5357, 61120), (6112, 53570), (7640, 42856), (7792, 42020), (8404, 38960), (9740, 33616), (10505, 31168), (10714, 30560), (12224, 26785), (15280, 21428), (15584, 21010), (16808, 19480)]