269199056

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 612460800

約数和(自身を除く): 343261744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 97, 112, 142, 194, 284, 349, 388, 497, 568, 679, 698, 776, 994, 1136, 1358, 1396, 1552, 1988, 2443, 2716, 2792, 3976, 4886, 5432, 5584, 6887, 7952, 9772, 10864, 13774, 19544, 24779, 27548, 33853, 39088, 48209, 49558, 55096, 67706, 96418, 99116, 110192, 135412, 173453, 192836, 198232, 236971, 270824, 346906, 385672, 396464, 473942, 541648, 693812, 771344, 947884, 1387624, 1895768, 2403563, 2775248, 3791536, 4807126, 9614252, 16824941, 19228504, 33649882, 38457008, 67299764, 134599528, 269199056]

約数ペア:

[(1, 269199056), (2, 134599528), (4, 67299764), (7, 38457008), (8, 33649882), (14, 19228504), (16, 16824941), (28, 9614252), (56, 4807126), (71, 3791536), (97, 2775248), (112, 2403563), (142, 1895768), (194, 1387624), (284, 947884), (349, 771344), (388, 693812), (497, 541648), (568, 473942), (679, 396464), (698, 385672), (776, 346906), (994, 270824), (1136, 236971), (1358, 198232), (1396, 192836), (1552, 173453), (1988, 135412), (2443, 110192), (2716, 99116), (2792, 96418), (3976, 67706), (4886, 55096), (5432, 49558), (5584, 48209), (6887, 39088), (7952, 33853), (9772, 27548), (10864, 24779), (13774, 19544)]