761120928

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 2318883840

約数和(自身を除く): 1557762912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 157, 181, 186, 216, 248, 279, 288, 314, 362, 372, 432, 471, 496, 543, 558, 628, 724, 744, 837, 864, 942, 992, 1086, 1116, 1256, 1413, 1448, 1488, 1629, 1674, 1884, 2172, 2232, 2512, 2826, 2896, 2976, 3258, 3348, 3768, 4239, 4344, 4464, 4867, 4887, 5024, 5611, 5652, 5792, 6516, 6696, 7536, 8478, 8688, 8928, 9734, 9774, 11222, 11304, 13032, 13392, 14601, 15072, 16833, 16956, 17376, 19468, 19548, 22444, 22608, 26064, 26784, 28417, 29202, 33666, 33912, 38936, 39096, 43803, 44888, 45216, 50499, 52128, 56834, 58404, 67332, 67824, 77872, 78192, 85251, 87606, 89776, 100998, 113668, 116808, 131409, 134664, 135648, 151497, 155744, 156384, 170502, 175212, 179552, 201996, 227336, 233616, 255753, 262818, 269328, 302994, 341004, 350424, 403992, 454672, 467232, 511506, 525636, 538656, 605988, 682008, 700848, 767259, 807984, 880927, 909344, 1023012, 1051272, 1211976, 1364016, 1401696, 1534518, 1615968, 1761854, 2046024, 2102544, 2423952, 2642781, 2728032, 3069036, 3523708, 4092048, 4205088, 4847904, 5285562, 6138072, 7047416, 7928343, 8184096, 10571124, 12276144, 14094832, 15856686, 21142248, 23785029, 24552288, 28189664, 31713372, 42284496, 47570058, 63426744, 84568992, 95140116, 126853488, 190280232, 253706976, 380560464, 761120928]

約数ペア:

[(1, 761120928), (2, 380560464), (3, 253706976), (4, 190280232), (6, 126853488), (8, 95140116), (9, 84568992), (12, 63426744), (16, 47570058), (18, 42284496), (24, 31713372), (27, 28189664), (31, 24552288), (32, 23785029), (36, 21142248), (48, 15856686), (54, 14094832), (62, 12276144), (72, 10571124), (93, 8184096), (96, 7928343), (108, 7047416), (124, 6138072), (144, 5285562), (157, 4847904), (181, 4205088), (186, 4092048), (216, 3523708), (248, 3069036), (279, 2728032), (288, 2642781), (314, 2423952), (362, 2102544), (372, 2046024), (432, 1761854), (471, 1615968), (496, 1534518), (543, 1401696), (558, 1364016), (628, 1211976), (724, 1051272), (744, 1023012), (837, 909344), (864, 880927), (942, 807984), (992, 767259), (1086, 700848), (1116, 682008), (1256, 605988), (1413, 538656), (1448, 525636), (1488, 511506), (1629, 467232), (1674, 454672), (1884, 403992), (2172, 350424), (2232, 341004), (2512, 302994), (2826, 269328), (2896, 262818), (2976, 255753), (3258, 233616), (3348, 227336), (3768, 201996), (4239, 179552), (4344, 175212), (4464, 170502), (4867, 156384), (4887, 155744), (5024, 151497), (5611, 135648), (5652, 134664), (5792, 131409), (6516, 116808), (6696, 113668), (7536, 100998), (8478, 89776), (8688, 87606), (8928, 85251), (9734, 78192), (9774, 77872), (11222, 67824), (11304, 67332), (13032, 58404), (13392, 56834), (14601, 52128), (15072, 50499), (16833, 45216), (16956, 44888), (17376, 43803), (19468, 39096), (19548, 38936), (22444, 33912), (22608, 33666), (26064, 29202), (26784, 28417)]