345216

素因数分解:

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

素因数の和:77

約数の個数: 64

約数和(自身を含む): 979200

約数和(自身を除く): 633984

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, 1392, 1488, 1798, 1856, 1984, 2697, 2784, 2976, 3596, 3712, 3968, 5394, 5568, 5952, 7192, 10788, 11136, 11904, 14384, 21576, 28768, 43152, 57536, 86304, 115072, 172608, 345216]

約数ペア:

[(1, 345216), (2, 172608), (3, 115072), (4, 86304), (6, 57536), (8, 43152), (12, 28768), (16, 21576), (24, 14384), (29, 11904), (31, 11136), (32, 10788), (48, 7192), (58, 5952), (62, 5568), (64, 5394), (87, 3968), (93, 3712), (96, 3596), (116, 2976), (124, 2784), (128, 2697), (174, 1984), (186, 1856), (192, 1798), (232, 1488), (248, 1392), (348, 992), (372, 928), (384, 899), (464, 744), (496, 696)]