348296960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 942611040

約数和(自身を除く): 594314080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 256, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 853, 880, 928, 1160, 1276, 1280, 1408, 1595, 1706, 1760, 1856, 2320, 2552, 2816, 3190, 3412, 3520, 3712, 4265, 4640, 5104, 6380, 6824, 7040, 7424, 8530, 9280, 9383, 10208, 12760, 13648, 14080, 17060, 18560, 18766, 20416, 24737, 25520, 27296, 34120, 37120, 37532, 40832, 46915, 49474, 51040, 54592, 68240, 75064, 81664, 93830, 98948, 102080, 109184, 123685, 136480, 150128, 187660, 197896, 204160, 218368, 247370, 272107, 272960, 300256, 375320, 395792, 408320, 494740, 544214, 545920, 600512, 750640, 791584, 989480, 1088428, 1091840, 1201024, 1360535, 1501280, 1583168, 1978960, 2176856, 2402048, 2721070, 3002560, 3166336, 3957920, 4353712, 5442140, 6005120, 6332672, 7915840, 8707424, 10884280, 12010240, 15831680, 17414848, 21768560, 31663360, 34829696, 43537120, 69659392, 87074240, 174148480, 348296960]

約数ペア:

[(1, 348296960), (2, 174148480), (4, 87074240), (5, 69659392), (8, 43537120), (10, 34829696), (11, 31663360), (16, 21768560), (20, 17414848), (22, 15831680), (29, 12010240), (32, 10884280), (40, 8707424), (44, 7915840), (55, 6332672), (58, 6005120), (64, 5442140), (80, 4353712), (88, 3957920), (110, 3166336), (116, 3002560), (128, 2721070), (145, 2402048), (160, 2176856), (176, 1978960), (220, 1583168), (232, 1501280), (256, 1360535), (290, 1201024), (319, 1091840), (320, 1088428), (352, 989480), (440, 791584), (464, 750640), (580, 600512), (638, 545920), (640, 544214), (704, 494740), (853, 408320), (880, 395792), (928, 375320), (1160, 300256), (1276, 272960), (1280, 272107), (1408, 247370), (1595, 218368), (1706, 204160), (1760, 197896), (1856, 187660), (2320, 150128), (2552, 136480), (2816, 123685), (3190, 109184), (3412, 102080), (3520, 98948), (3712, 93830), (4265, 81664), (4640, 75064), (5104, 68240), (6380, 54592), (6824, 51040), (7040, 49474), (7424, 46915), (8530, 40832), (9280, 37532), (9383, 37120), (10208, 34120), (12760, 27296), (13648, 25520), (14080, 24737), (17060, 20416), (18560, 18766)]