1287243264

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49297}}^1$

素因数の和:49335

約数の個数: 80

約数和(自身を含む): 3631093488

約数和(自身を除く): 2343850224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8704, 13056, 26112, 49297, 98594, 147891, 197188, 295782, 394376, 591564, 788752, 838049, 1183128, 1577504, 1676098, 2366256, 2514147, 3155008, 3352196, 4732512, 5028294, 6310016, 6704392, 9465024, 10056588, 12620032, 13408784, 18930048, 20113176, 25240064, 26817568, 37860096, 40226352, 53635136, 75720192, 80452704, 107270272, 160905408, 214540544, 321810816, 429081088, 643621632, 1287243264]

約数ペア:

[(1, 1287243264), (2, 643621632), (3, 429081088), (4, 321810816), (6, 214540544), (8, 160905408), (12, 107270272), (16, 80452704), (17, 75720192), (24, 53635136), (32, 40226352), (34, 37860096), (48, 26817568), (51, 25240064), (64, 20113176), (68, 18930048), (96, 13408784), (102, 12620032), (128, 10056588), (136, 9465024), (192, 6704392), (204, 6310016), (256, 5028294), (272, 4732512), (384, 3352196), (408, 3155008), (512, 2514147), (544, 2366256), (768, 1676098), (816, 1577504), (1088, 1183128), (1536, 838049), (1632, 788752), (2176, 591564), (3264, 394376), (4352, 295782), (6528, 197188), (8704, 147891), (13056, 98594), (26112, 49297)]