2495385984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71411}}^1$

素因数の和:71448

約数の個数: 128

約数和(自身を含む): 8158106880

約数和(自身を除く): 5662720896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 71411, 142822, 214233, 285644, 428466, 499877, 571288, 856932, 928343, 999754, 1142576, 1499631, 1713864, 1856686, 1999508, 2285152, 2785029, 2999262, 3427728, 3713372, 3999016, 4570304, 5570058, 5998524, 6498401, 6855456, 7426744, 7998032, 9140608, 11140116, 11997048, 12996802, 13710912, 14853488, 15996064, 19495203, 22280232, 23994096, 25993604, 27421824, 29706976, 31992128, 38990406, 44560464, 47988192, 51987208, 59413952, 63984256, 77980812, 89120928, 95976384, 103974416, 118827904, 155961624, 178241856, 191952768, 207948832, 311923248, 356483712, 415897664, 623846496, 831795328, 1247692992, 2495385984]

約数ペア:

[(1, 2495385984), (2, 1247692992), (3, 831795328), (4, 623846496), (6, 415897664), (7, 356483712), (8, 311923248), (12, 207948832), (13, 191952768), (14, 178241856), (16, 155961624), (21, 118827904), (24, 103974416), (26, 95976384), (28, 89120928), (32, 77980812), (39, 63984256), (42, 59413952), (48, 51987208), (52, 47988192), (56, 44560464), (64, 38990406), (78, 31992128), (84, 29706976), (91, 27421824), (96, 25993604), (104, 23994096), (112, 22280232), (128, 19495203), (156, 15996064), (168, 14853488), (182, 13710912), (192, 12996802), (208, 11997048), (224, 11140116), (273, 9140608), (312, 7998032), (336, 7426744), (364, 6855456), (384, 6498401), (416, 5998524), (448, 5570058), (546, 4570304), (624, 3999016), (672, 3713372), (728, 3427728), (832, 2999262), (896, 2785029), (1092, 2285152), (1248, 1999508), (1344, 1856686), (1456, 1713864), (1664, 1499631), (2184, 1142576), (2496, 999754), (2688, 928343), (2912, 856932), (4368, 571288), (4992, 499877), (5824, 428466), (8736, 285644), (11648, 214233), (17472, 142822), (34944, 71411)]