2709664256

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2781

約数の個数: 80

約数和(自身を含む): 5869900344

約数和(自身を除く): 3160236088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 256, 314, 416, 512, 628, 832, 1256, 1664, 2041, 2512, 2593, 3328, 4082, 5024, 5186, 6656, 8164, 10048, 10372, 16328, 20096, 20744, 32656, 33709, 40192, 41488, 65312, 67418, 80384, 82976, 130624, 134836, 165952, 261248, 269672, 331904, 407101, 522496, 539344, 663808, 814202, 1044992, 1078688, 1327616, 1628404, 2157376, 3256808, 4314752, 5292313, 6513616, 8629504, 10584626, 13027232, 17259008, 21169252, 26054464, 42338504, 52108928, 84677008, 104217856, 169354016, 208435712, 338708032, 677416064, 1354832128, 2709664256]

約数ペア:

[(1, 2709664256), (2, 1354832128), (4, 677416064), (8, 338708032), (13, 208435712), (16, 169354016), (26, 104217856), (32, 84677008), (52, 52108928), (64, 42338504), (104, 26054464), (128, 21169252), (157, 17259008), (208, 13027232), (256, 10584626), (314, 8629504), (416, 6513616), (512, 5292313), (628, 4314752), (832, 3256808), (1256, 2157376), (1664, 1628404), (2041, 1327616), (2512, 1078688), (2593, 1044992), (3328, 814202), (4082, 663808), (5024, 539344), (5186, 522496), (6656, 407101), (8164, 331904), (10048, 269672), (10372, 261248), (16328, 165952), (20096, 134836), (20744, 130624), (32656, 82976), (33709, 80384), (40192, 67418), (41488, 65312)]