288625392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 885858480

約数和(自身を除く): 597233088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 257, 264, 396, 514, 528, 709, 771, 792, 1028, 1418, 1542, 1584, 2056, 2127, 2313, 2827, 2836, 3084, 4112, 4254, 4626, 5654, 5672, 6168, 6381, 7799, 8481, 8508, 9252, 11308, 11344, 12336, 12762, 15598, 16962, 17016, 18504, 22616, 23397, 25443, 25524, 31196, 33924, 34032, 37008, 45232, 46794, 50886, 51048, 62392, 67848, 70191, 93588, 101772, 102096, 124784, 135696, 140382, 182213, 187176, 203544, 280764, 364426, 374352, 407088, 546639, 561528, 728852, 1093278, 1123056, 1457704, 1639917, 2004343, 2186556, 2915408, 3279834, 4008686, 4373112, 6013029, 6559668, 8017372, 8746224, 12026058, 13119336, 16034744, 18039087, 24052116, 26238672, 32069488, 36078174, 48104232, 72156348, 96208464, 144312696, 288625392]

約数ペア:

[(1, 288625392), (2, 144312696), (3, 96208464), (4, 72156348), (6, 48104232), (8, 36078174), (9, 32069488), (11, 26238672), (12, 24052116), (16, 18039087), (18, 16034744), (22, 13119336), (24, 12026058), (33, 8746224), (36, 8017372), (44, 6559668), (48, 6013029), (66, 4373112), (72, 4008686), (88, 3279834), (99, 2915408), (132, 2186556), (144, 2004343), (176, 1639917), (198, 1457704), (257, 1123056), (264, 1093278), (396, 728852), (514, 561528), (528, 546639), (709, 407088), (771, 374352), (792, 364426), (1028, 280764), (1418, 203544), (1542, 187176), (1584, 182213), (2056, 140382), (2127, 135696), (2313, 124784), (2827, 102096), (2836, 101772), (3084, 93588), (4112, 70191), (4254, 67848), (4626, 62392), (5654, 51048), (5672, 50886), (6168, 46794), (6381, 45232), (7799, 37008), (8481, 34032), (8508, 33924), (9252, 31196), (11308, 25524), (11344, 25443), (12336, 23397), (12762, 22616), (15598, 18504), (16962, 17016)]