399294144

素因数分解:

$2^6\times 3^3\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1075

約数の個数: 112

約数和(自身を含む): 1179210240

約数和(自身を除く): 779916096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 311, 432, 576, 622, 743, 864, 933, 1244, 1486, 1728, 1866, 2229, 2488, 2799, 2972, 3732, 4458, 4976, 5598, 5944, 6687, 7464, 8397, 8916, 9952, 11196, 11888, 13374, 14928, 16794, 17832, 19904, 20061, 22392, 23776, 26748, 29856, 33588, 35664, 40122, 44784, 47552, 53496, 59712, 67176, 71328, 80244, 89568, 106992, 134352, 142656, 160488, 179136, 213984, 231073, 268704, 320976, 427968, 462146, 537408, 641952, 693219, 924292, 1283904, 1386438, 1848584, 2079657, 2772876, 3697168, 4159314, 5545752, 6238971, 7394336, 8318628, 11091504, 12477942, 14788672, 16637256, 22183008, 24955884, 33274512, 44366016, 49911768, 66549024, 99823536, 133098048, 199647072, 399294144]

約数ペア:

[(1, 399294144), (2, 199647072), (3, 133098048), (4, 99823536), (6, 66549024), (8, 49911768), (9, 44366016), (12, 33274512), (16, 24955884), (18, 22183008), (24, 16637256), (27, 14788672), (32, 12477942), (36, 11091504), (48, 8318628), (54, 7394336), (64, 6238971), (72, 5545752), (96, 4159314), (108, 3697168), (144, 2772876), (192, 2079657), (216, 1848584), (288, 1386438), (311, 1283904), (432, 924292), (576, 693219), (622, 641952), (743, 537408), (864, 462146), (933, 427968), (1244, 320976), (1486, 268704), (1728, 231073), (1866, 213984), (2229, 179136), (2488, 160488), (2799, 142656), (2972, 134352), (3732, 106992), (4458, 89568), (4976, 80244), (5598, 71328), (5944, 67176), (6687, 59712), (7464, 53496), (8397, 47552), (8916, 44784), (9952, 40122), (11196, 35664), (11888, 33588), (13374, 29856), (14928, 26748), (16794, 23776), (17832, 22392), (19904, 20061)]