217411584

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 104

約数和(自身を含む): 624743952

約数和(自身を除く): 407332368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1361, 1536, 1664, 2048, 2496, 2722, 3072, 3328, 4083, 4096, 4992, 5444, 6144, 6656, 8166, 9984, 10888, 12288, 13312, 16332, 17693, 19968, 21776, 26624, 32664, 35386, 39936, 43552, 53079, 53248, 65328, 70772, 79872, 87104, 106158, 130656, 141544, 159744, 174208, 212316, 261312, 283088, 348416, 424632, 522624, 566176, 696832, 849264, 1045248, 1132352, 1393664, 1698528, 2090496, 2264704, 2787328, 3397056, 4180992, 4529408, 5574656, 6794112, 8361984, 9058816, 13588224, 16723968, 18117632, 27176448, 36235264, 54352896, 72470528, 108705792, 217411584]

約数ペア:

[(1, 217411584), (2, 108705792), (3, 72470528), (4, 54352896), (6, 36235264), (8, 27176448), (12, 18117632), (13, 16723968), (16, 13588224), (24, 9058816), (26, 8361984), (32, 6794112), (39, 5574656), (48, 4529408), (52, 4180992), (64, 3397056), (78, 2787328), (96, 2264704), (104, 2090496), (128, 1698528), (156, 1393664), (192, 1132352), (208, 1045248), (256, 849264), (312, 696832), (384, 566176), (416, 522624), (512, 424632), (624, 348416), (768, 283088), (832, 261312), (1024, 212316), (1248, 174208), (1361, 159744), (1536, 141544), (1664, 130656), (2048, 106158), (2496, 87104), (2722, 79872), (3072, 70772), (3328, 65328), (4083, 53248), (4096, 53079), (4992, 43552), (5444, 39936), (6144, 35386), (6656, 32664), (8166, 26624), (9984, 21776), (10888, 19968), (12288, 17693), (13312, 16332)]