211910656

素因数分解:

$2^{15}\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 440395200

約数和(自身を除く): 228484544

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 223, 232, 256, 446, 464, 512, 892, 928, 1024, 1784, 1856, 2048, 3568, 3712, 4096, 6467, 7136, 7424, 8192, 12934, 14272, 14848, 16384, 25868, 28544, 29696, 32768, 51736, 57088, 59392, 103472, 114176, 118784, 206944, 228352, 237568, 413888, 456704, 475136, 827776, 913408, 950272, 1655552, 1826816, 3311104, 3653632, 6622208, 7307264, 13244416, 26488832, 52977664, 105955328, 211910656]

約数ペア:

[(1, 211910656), (2, 105955328), (4, 52977664), (8, 26488832), (16, 13244416), (29, 7307264), (32, 6622208), (58, 3653632), (64, 3311104), (116, 1826816), (128, 1655552), (223, 950272), (232, 913408), (256, 827776), (446, 475136), (464, 456704), (512, 413888), (892, 237568), (928, 228352), (1024, 206944), (1784, 118784), (1856, 114176), (2048, 103472), (3568, 59392), (3712, 57088), (4096, 51736), (6467, 32768), (7136, 29696), (7424, 28544), (8192, 25868), (12934, 16384), (14272, 14848)]