231668208

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17299}}^1$

素因数の和:17347

約数の個数: 80

約数和(自身を含む): 686464000

約数和(自身を除く): 454795792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 17299, 34598, 51897, 69196, 103794, 138392, 155691, 207588, 276784, 311382, 415176, 467073, 536269, 622764, 830352, 934146, 1072538, 1245528, 1608807, 1868292, 2145076, 2491056, 3217614, 3736584, 4290152, 4826421, 6435228, 7473168, 8580304, 9652842, 12870456, 14479263, 19305684, 25740912, 28958526, 38611368, 57917052, 77222736, 115834104, 231668208]

約数ペア:

[(1, 231668208), (2, 115834104), (3, 77222736), (4, 57917052), (6, 38611368), (8, 28958526), (9, 25740912), (12, 19305684), (16, 14479263), (18, 12870456), (24, 9652842), (27, 8580304), (31, 7473168), (36, 6435228), (48, 4826421), (54, 4290152), (62, 3736584), (72, 3217614), (93, 2491056), (108, 2145076), (124, 1868292), (144, 1608807), (186, 1245528), (216, 1072538), (248, 934146), (279, 830352), (372, 622764), (432, 536269), (496, 467073), (558, 415176), (744, 311382), (837, 276784), (1116, 207588), (1488, 155691), (1674, 138392), (2232, 103794), (3348, 69196), (4464, 51897), (6696, 34598), (13392, 17299)]