217171968

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 96

約数和(自身を含む): 623750400

約数和(自身を除く): 406578432

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, 1536, 1664, 2048, 2496, 2719, 3072, 3328, 4992, 5438, 6144, 6656, 8157, 9984, 10876, 13312, 16314, 19968, 21752, 26624, 32628, 35347, 39936, 43504, 65256, 70694, 79872, 87008, 106041, 130512, 141388, 174016, 212082, 261024, 282776, 348032, 424164, 522048, 565552, 696064, 848328, 1044096, 1131104, 1392128, 1696656, 2088192, 2262208, 2784256, 3393312, 4176384, 4524416, 5568512, 6786624, 8352768, 9048832, 13573248, 16705536, 18097664, 27146496, 36195328, 54292992, 72390656, 108585984, 217171968]

約数ペア:

[(1, 217171968), (2, 108585984), (3, 72390656), (4, 54292992), (6, 36195328), (8, 27146496), (12, 18097664), (13, 16705536), (16, 13573248), (24, 9048832), (26, 8352768), (32, 6786624), (39, 5568512), (48, 4524416), (52, 4176384), (64, 3393312), (78, 2784256), (96, 2262208), (104, 2088192), (128, 1696656), (156, 1392128), (192, 1131104), (208, 1044096), (256, 848328), (312, 696064), (384, 565552), (416, 522048), (512, 424164), (624, 348032), (768, 282776), (832, 261024), (1024, 212082), (1248, 174016), (1536, 141388), (1664, 130512), (2048, 106041), (2496, 87008), (2719, 79872), (3072, 70694), (3328, 65256), (4992, 43504), (5438, 39936), (6144, 35347), (6656, 32628), (8157, 26624), (9984, 21752), (10876, 19968), (13312, 16314)]