431174784

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 128

約数和(自身を含む): 1224000000

約数和(自身を除く): 792825216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 348, 372, 384, 464, 496, 696, 744, 899, 928, 992, 1249, 1392, 1488, 1798, 1856, 1984, 2498, 2697, 2784, 2976, 3596, 3712, 3747, 3968, 4996, 5394, 5568, 5952, 7192, 7494, 9992, 10788, 11136, 11904, 14384, 14988, 19984, 21576, 28768, 29976, 36221, 38719, 39968, 43152, 57536, 59952, 72442, 77438, 79936, 86304, 108663, 115072, 116157, 119904, 144884, 154876, 159872, 172608, 217326, 232314, 239808, 289768, 309752, 345216, 434652, 464628, 479616, 579536, 619504, 869304, 929256, 1122851, 1159072, 1239008, 1738608, 1858512, 2245702, 2318144, 2478016, 3368553, 3477216, 3717024, 4491404, 4636288, 4956032, 6737106, 6954432, 7434048, 8982808, 13474212, 13908864, 14868096, 17965616, 26948424, 35931232, 53896848, 71862464, 107793696, 143724928, 215587392, 431174784]

約数ペア:

[(1, 431174784), (2, 215587392), (3, 143724928), (4, 107793696), (6, 71862464), (8, 53896848), (12, 35931232), (16, 26948424), (24, 17965616), (29, 14868096), (31, 13908864), (32, 13474212), (48, 8982808), (58, 7434048), (62, 6954432), (64, 6737106), (87, 4956032), (93, 4636288), (96, 4491404), (116, 3717024), (124, 3477216), (128, 3368553), (174, 2478016), (186, 2318144), (192, 2245702), (232, 1858512), (248, 1738608), (348, 1239008), (372, 1159072), (384, 1122851), (464, 929256), (496, 869304), (696, 619504), (744, 579536), (899, 479616), (928, 464628), (992, 434652), (1249, 345216), (1392, 309752), (1488, 289768), (1798, 239808), (1856, 232314), (1984, 217326), (2498, 172608), (2697, 159872), (2784, 154876), (2976, 144884), (3596, 119904), (3712, 116157), (3747, 115072), (3968, 108663), (4996, 86304), (5394, 79936), (5568, 77438), (5952, 72442), (7192, 59952), (7494, 57536), (9992, 43152), (10788, 39968), (11136, 38719), (11904, 36221), (14384, 29976), (14988, 28768), (19984, 21576)]