391825728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1174

約数の個数: 224

約数和(自身を含む): 1363065600

約数和(自身を除く): 971239872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1117, 1218, 1344, 1392, 1512, 1566, 1624, 1728, 1827, 1856, 2016, 2088, 2234, 2436, 2784, 3024, 3132, 3248, 3351, 3654, 4032, 4176, 4468, 4872, 5481, 5568, 6048, 6264, 6496, 6702, 7308, 7819, 8352, 8936, 9744, 10053, 10962, 12096, 12528, 12992, 13404, 14616, 15638, 16704, 17872, 19488, 20106, 21924, 23457, 25056, 26808, 29232, 30159, 31276, 32393, 35744, 38976, 40212, 43848, 46914, 50112, 53616, 58464, 60318, 62552, 64786, 70371, 71488, 80424, 87696, 93828, 97179, 107232, 116928, 120636, 125104, 129572, 140742, 160848, 175392, 187656, 194358, 211113, 214464, 226751, 241272, 250208, 259144, 281484, 291537, 321696, 350784, 375312, 388716, 422226, 453502, 482544, 500416, 518288, 562968, 583074, 643392, 680253, 750624, 777432, 844452, 874611, 907004, 965088, 1036576, 1125936, 1166148, 1360506, 1501248, 1554864, 1688904, 1749222, 1814008, 1930176, 2040759, 2073152, 2251872, 2332296, 2721012, 3109728, 3377808, 3498444, 3628016, 4081518, 4503744, 4664592, 5442024, 6122277, 6219456, 6755616, 6996888, 7256032, 8163036, 9329184, 10884048, 12244554, 13511232, 13993776, 14512064, 16326072, 18658368, 21768096, 24489108, 27987552, 32652144, 43536192, 48978216, 55975104, 65304288, 97956432, 130608576, 195912864, 391825728]

約数ペア:

[(1, 391825728), (2, 195912864), (3, 130608576), (4, 97956432), (6, 65304288), (7, 55975104), (8, 48978216), (9, 43536192), (12, 32652144), (14, 27987552), (16, 24489108), (18, 21768096), (21, 18658368), (24, 16326072), (27, 14512064), (28, 13993776), (29, 13511232), (32, 12244554), (36, 10884048), (42, 9329184), (48, 8163036), (54, 7256032), (56, 6996888), (58, 6755616), (63, 6219456), (64, 6122277), (72, 5442024), (84, 4664592), (87, 4503744), (96, 4081518), (108, 3628016), (112, 3498444), (116, 3377808), (126, 3109728), (144, 2721012), (168, 2332296), (174, 2251872), (189, 2073152), (192, 2040759), (203, 1930176), (216, 1814008), (224, 1749222), (232, 1688904), (252, 1554864), (261, 1501248), (288, 1360506), (336, 1166148), (348, 1125936), (378, 1036576), (406, 965088), (432, 907004), (448, 874611), (464, 844452), (504, 777432), (522, 750624), (576, 680253), (609, 643392), (672, 583074), (696, 562968), (756, 518288), (783, 500416), (812, 482544), (864, 453502), (928, 422226), (1008, 388716), (1044, 375312), (1117, 350784), (1218, 321696), (1344, 291537), (1392, 281484), (1512, 259144), (1566, 250208), (1624, 241272), (1728, 226751), (1827, 214464), (1856, 211113), (2016, 194358), (2088, 187656), (2234, 175392), (2436, 160848), (2784, 140742), (3024, 129572), (3132, 125104), (3248, 120636), (3351, 116928), (3654, 107232), (4032, 97179), (4176, 93828), (4468, 87696), (4872, 80424), (5481, 71488), (5568, 70371), (6048, 64786), (6264, 62552), (6496, 60318), (6702, 58464), (7308, 53616), (7819, 50112), (8352, 46914), (8936, 43848), (9744, 40212), (10053, 38976), (10962, 35744), (12096, 32393), (12528, 31276), (12992, 30159), (13404, 29232), (14616, 26808), (15638, 25056), (16704, 23457), (17872, 21924), (19488, 20106)]