426983808

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 128

約数和(自身を含む): 1222531200

約数和(自身を除く): 795547392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 258, 304, 344, 384, 456, 516, 608, 688, 817, 912, 1032, 1216, 1361, 1376, 1634, 1824, 2064, 2432, 2451, 2722, 2752, 3268, 3648, 4083, 4128, 4902, 5444, 5504, 6536, 7296, 8166, 8256, 9804, 10888, 13072, 16332, 16512, 19608, 21776, 25859, 26144, 32664, 39216, 43552, 51718, 52288, 58523, 65328, 77577, 78432, 87104, 103436, 104576, 117046, 130656, 155154, 156864, 174208, 175569, 206872, 234092, 261312, 310308, 313728, 351138, 413744, 468184, 522624, 620616, 702276, 827488, 936368, 1111937, 1241232, 1404552, 1654976, 1872736, 2223874, 2482464, 2809104, 3309952, 3335811, 3745472, 4447748, 4964928, 5618208, 6671622, 7490944, 8895496, 9929856, 11236416, 13343244, 17790992, 22472832, 26686488, 35581984, 53372976, 71163968, 106745952, 142327936, 213491904, 426983808]

約数ペア:

[(1, 426983808), (2, 213491904), (3, 142327936), (4, 106745952), (6, 71163968), (8, 53372976), (12, 35581984), (16, 26686488), (19, 22472832), (24, 17790992), (32, 13343244), (38, 11236416), (43, 9929856), (48, 8895496), (57, 7490944), (64, 6671622), (76, 5618208), (86, 4964928), (96, 4447748), (114, 3745472), (128, 3335811), (129, 3309952), (152, 2809104), (172, 2482464), (192, 2223874), (228, 1872736), (258, 1654976), (304, 1404552), (344, 1241232), (384, 1111937), (456, 936368), (516, 827488), (608, 702276), (688, 620616), (817, 522624), (912, 468184), (1032, 413744), (1216, 351138), (1361, 313728), (1376, 310308), (1634, 261312), (1824, 234092), (2064, 206872), (2432, 175569), (2451, 174208), (2722, 156864), (2752, 155154), (3268, 130656), (3648, 117046), (4083, 104576), (4128, 103436), (4902, 87104), (5444, 78432), (5504, 77577), (6536, 65328), (7296, 58523), (8166, 52288), (8256, 51718), (9804, 43552), (10888, 39216), (13072, 32664), (16332, 26144), (16512, 25859), (19608, 21776)]