394461184

素因数分解:

$2^{16}\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 68

約数和(自身を含む): 851437216

約数和(自身を除く): 456976032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 463, 512, 832, 926, 1024, 1664, 1852, 2048, 3328, 3704, 4096, 6019, 6656, 7408, 8192, 12038, 13312, 14816, 16384, 24076, 26624, 29632, 32768, 48152, 53248, 59264, 65536, 96304, 106496, 118528, 192608, 212992, 237056, 385216, 425984, 474112, 770432, 851968, 948224, 1540864, 1896448, 3081728, 3792896, 6163456, 7585792, 12326912, 15171584, 24653824, 30343168, 49307648, 98615296, 197230592, 394461184]

約数ペア:

[(1, 394461184), (2, 197230592), (4, 98615296), (8, 49307648), (13, 30343168), (16, 24653824), (26, 15171584), (32, 12326912), (52, 7585792), (64, 6163456), (104, 3792896), (128, 3081728), (208, 1896448), (256, 1540864), (416, 948224), (463, 851968), (512, 770432), (832, 474112), (926, 425984), (1024, 385216), (1664, 237056), (1852, 212992), (2048, 192608), (3328, 118528), (3704, 106496), (4096, 96304), (6019, 65536), (6656, 59264), (7408, 53248), (8192, 48152), (12038, 32768), (13312, 29632), (14816, 26624), (16384, 24076)]