423644256

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1469115648

約数和(自身を除く): 1045471392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 181, 189, 216, 224, 243, 252, 258, 288, 301, 324, 336, 344, 362, 378, 387, 432, 486, 504, 516, 543, 567, 602, 648, 672, 688, 724, 756, 774, 864, 903, 972, 1008, 1032, 1086, 1134, 1161, 1204, 1267, 1296, 1376, 1448, 1512, 1548, 1629, 1701, 1806, 1944, 2016, 2064, 2172, 2268, 2322, 2408, 2534, 2592, 2709, 2896, 3024, 3096, 3258, 3402, 3483, 3612, 3801, 3888, 4128, 4344, 4536, 4644, 4816, 4887, 5068, 5418, 5792, 6048, 6192, 6516, 6804, 6966, 7224, 7602, 7776, 7783, 8127, 8688, 9072, 9288, 9632, 9774, 10136, 10449, 10836, 11403, 12384, 13032, 13608, 13932, 14448, 14661, 15204, 15566, 16254, 17376, 18144, 18576, 19548, 20272, 20898, 21672, 22806, 23349, 24381, 26064, 27216, 27864, 28896, 29322, 30408, 31132, 32508, 34209, 37152, 39096, 40544, 41796, 43344, 43983, 45612, 46698, 48762, 52128, 54432, 54481, 55728, 58644, 60816, 62264, 65016, 68418, 70047, 73143, 78192, 83592, 86688, 87966, 91224, 93396, 97524, 102627, 108962, 111456, 117288, 121632, 124528, 130032, 136836, 140094, 146286, 156384, 163443, 167184, 175932, 182448, 186792, 195048, 205254, 210141, 217924, 234576, 249056, 260064, 273672, 280188, 292572, 307881, 326886, 334368, 351864, 364896, 373584, 390096, 410508, 420282, 435848, 469152, 490329, 547344, 560376, 585144, 615762, 630423, 653772, 703728, 747168, 780192, 821016, 840564, 871696, 980658, 1094688, 1120752, 1170288, 1231524, 1260846, 1307544, 1407456, 1470987, 1642032, 1681128, 1743392, 1891269, 1961316, 2241504, 2340576, 2463048, 2521692, 2615088, 2941974, 3284064, 3362256, 3782538, 3922632, 4412961, 4926096, 5043384, 5230176, 5883948, 6724512, 7565076, 7845264, 8825922, 9852192, 10086768, 11767896, 13238883, 15130152, 15690528, 17651844, 20173536, 23535792, 26477766, 30260304, 35303688, 47071584, 52955532, 60520608, 70607376, 105911064, 141214752, 211822128, 423644256]

約数ペア:

[(1, 423644256), (2, 211822128), (3, 141214752), (4, 105911064), (6, 70607376), (7, 60520608), (8, 52955532), (9, 47071584), (12, 35303688), (14, 30260304), (16, 26477766), (18, 23535792), (21, 20173536), (24, 17651844), (27, 15690528), (28, 15130152), (32, 13238883), (36, 11767896), (42, 10086768), (43, 9852192), (48, 8825922), (54, 7845264), (56, 7565076), (63, 6724512), (72, 5883948), (81, 5230176), (84, 5043384), (86, 4926096), (96, 4412961), (108, 3922632), (112, 3782538), (126, 3362256), (129, 3284064), (144, 2941974), (162, 2615088), (168, 2521692), (172, 2463048), (181, 2340576), (189, 2241504), (216, 1961316), (224, 1891269), (243, 1743392), (252, 1681128), (258, 1642032), (288, 1470987), (301, 1407456), (324, 1307544), (336, 1260846), (344, 1231524), (362, 1170288), (378, 1120752), (387, 1094688), (432, 980658), (486, 871696), (504, 840564), (516, 821016), (543, 780192), (567, 747168), (602, 703728), (648, 653772), (672, 630423), (688, 615762), (724, 585144), (756, 560376), (774, 547344), (864, 490329), (903, 469152), (972, 435848), (1008, 420282), (1032, 410508), (1086, 390096), (1134, 373584), (1161, 364896), (1204, 351864), (1267, 334368), (1296, 326886), (1376, 307881), (1448, 292572), (1512, 280188), (1548, 273672), (1629, 260064), (1701, 249056), (1806, 234576), (1944, 217924), (2016, 210141), (2064, 205254), (2172, 195048), (2268, 186792), (2322, 182448), (2408, 175932), (2534, 167184), (2592, 163443), (2709, 156384), (2896, 146286), (3024, 140094), (3096, 136836), (3258, 130032), (3402, 124528), (3483, 121632), (3612, 117288), (3801, 111456), (3888, 108962), (4128, 102627), (4344, 97524), (4536, 93396), (4644, 91224), (4816, 87966), (4887, 86688), (5068, 83592), (5418, 78192), (5792, 73143), (6048, 70047), (6192, 68418), (6516, 65016), (6804, 62264), (6966, 60816), (7224, 58644), (7602, 55728), (7776, 54481), (7783, 54432), (8127, 52128), (8688, 48762), (9072, 46698), (9288, 45612), (9632, 43983), (9774, 43344), (10136, 41796), (10449, 40544), (10836, 39096), (11403, 37152), (12384, 34209), (13032, 32508), (13608, 31132), (13932, 30408), (14448, 29322), (14661, 28896), (15204, 27864), (15566, 27216), (16254, 26064), (17376, 24381), (18144, 23349), (18576, 22806), (19548, 21672), (20272, 20898)]