331190208

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2256

約数の個数: 140

約数和(自身を含む): 1016066040

約数和(自身を除く): 684875832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 1728, 1856, 2088, 2203, 2349, 2592, 2784, 3132, 4176, 4406, 4698, 5184, 5568, 6264, 6609, 8352, 8812, 9396, 12528, 13218, 16704, 17624, 18792, 19827, 25056, 26436, 35248, 37584, 39654, 50112, 52872, 59481, 63887, 70496, 75168, 79308, 105744, 118962, 127774, 140992, 150336, 158616, 178443, 191661, 211488, 237924, 255548, 317232, 356886, 383322, 422976, 475848, 511096, 574983, 634464, 713772, 766644, 951696, 1022192, 1149966, 1268928, 1427544, 1533288, 1724949, 1903392, 2044384, 2299932, 2855088, 3066576, 3449898, 3806784, 4088768, 4599864, 5174847, 5710176, 6133152, 6899796, 9199728, 10349694, 11420352, 12266304, 13799592, 18399456, 20699388, 27599184, 36798912, 41398776, 55198368, 82797552, 110396736, 165595104, 331190208]

約数ペア:

[(1, 331190208), (2, 165595104), (3, 110396736), (4, 82797552), (6, 55198368), (8, 41398776), (9, 36798912), (12, 27599184), (16, 20699388), (18, 18399456), (24, 13799592), (27, 12266304), (29, 11420352), (32, 10349694), (36, 9199728), (48, 6899796), (54, 6133152), (58, 5710176), (64, 5174847), (72, 4599864), (81, 4088768), (87, 3806784), (96, 3449898), (108, 3066576), (116, 2855088), (144, 2299932), (162, 2044384), (174, 1903392), (192, 1724949), (216, 1533288), (232, 1427544), (261, 1268928), (288, 1149966), (324, 1022192), (348, 951696), (432, 766644), (464, 713772), (522, 634464), (576, 574983), (648, 511096), (696, 475848), (783, 422976), (864, 383322), (928, 356886), (1044, 317232), (1296, 255548), (1392, 237924), (1566, 211488), (1728, 191661), (1856, 178443), (2088, 158616), (2203, 150336), (2349, 140992), (2592, 127774), (2784, 118962), (3132, 105744), (4176, 79308), (4406, 75168), (4698, 70496), (5184, 63887), (5568, 59481), (6264, 52872), (6609, 50112), (8352, 39654), (8812, 37584), (9396, 35248), (12528, 26436), (13218, 25056), (16704, 19827), (17624, 18792)]