290161536

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 128

約数和(自身を含む): 899232000

約数和(自身を除く): 609070464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2203, 2352, 2688, 2744, 3136, 4116, 4406, 4704, 5488, 6272, 6609, 8232, 8812, 9408, 10976, 13218, 15421, 16464, 17624, 18816, 21952, 26436, 30842, 32928, 35248, 43904, 46263, 52872, 61684, 65856, 70496, 92526, 105744, 107947, 123368, 131712, 140992, 185052, 211488, 215894, 246736, 281984, 323841, 370104, 422976, 431788, 493472, 647682, 740208, 755629, 845952, 863576, 986944, 1295364, 1480416, 1511258, 1727152, 1973888, 2266887, 2590728, 2960832, 3022516, 3454304, 4533774, 5181456, 5921664, 6045032, 6908608, 9067548, 10362912, 12090064, 13817216, 18135096, 20725824, 24180128, 36270192, 41451648, 48360256, 72540384, 96720512, 145080768, 290161536]

約数ペア:

[(1, 290161536), (2, 145080768), (3, 96720512), (4, 72540384), (6, 48360256), (7, 41451648), (8, 36270192), (12, 24180128), (14, 20725824), (16, 18135096), (21, 13817216), (24, 12090064), (28, 10362912), (32, 9067548), (42, 6908608), (48, 6045032), (49, 5921664), (56, 5181456), (64, 4533774), (84, 3454304), (96, 3022516), (98, 2960832), (112, 2590728), (128, 2266887), (147, 1973888), (168, 1727152), (192, 1511258), (196, 1480416), (224, 1295364), (294, 986944), (336, 863576), (343, 845952), (384, 755629), (392, 740208), (448, 647682), (588, 493472), (672, 431788), (686, 422976), (784, 370104), (896, 323841), (1029, 281984), (1176, 246736), (1344, 215894), (1372, 211488), (1568, 185052), (2058, 140992), (2203, 131712), (2352, 123368), (2688, 107947), (2744, 105744), (3136, 92526), (4116, 70496), (4406, 65856), (4704, 61684), (5488, 52872), (6272, 46263), (6609, 43904), (8232, 35248), (8812, 32928), (9408, 30842), (10976, 26436), (13218, 21952), (15421, 18816), (16464, 17624)]