1268263584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4007}}^1$

素因数の和:4187

約数の個数: 144

約数和(自身を含む): 4149145728

約数和(自身を除く): 2880882144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 4007, 4396, 5024, 5652, 6594, 7536, 8014, 8792, 9891, 11304, 12021, 13188, 15072, 16028, 17584, 19782, 22608, 24042, 26376, 28049, 32056, 35168, 36063, 39564, 45216, 48084, 52752, 56098, 64112, 72126, 79128, 84147, 96168, 105504, 112196, 128224, 144252, 158256, 168294, 192336, 224392, 252441, 288504, 316512, 336588, 384672, 448784, 504882, 577008, 629099, 673176, 897568, 1009764, 1154016, 1258198, 1346352, 1887297, 2019528, 2516396, 2692704, 3774594, 4039056, 4403693, 5032792, 5661891, 7549188, 8078112, 8807386, 10065584, 11323782, 13211079, 15098376, 17614772, 20131168, 22647564, 26422158, 30196752, 35229544, 39633237, 45295128, 52844316, 60393504, 70459088, 79266474, 90590256, 105688632, 140918176, 158532948, 181180512, 211377264, 317065896, 422754528, 634131792, 1268263584]

約数ペア:

[(1, 1268263584), (2, 634131792), (3, 422754528), (4, 317065896), (6, 211377264), (7, 181180512), (8, 158532948), (9, 140918176), (12, 105688632), (14, 90590256), (16, 79266474), (18, 70459088), (21, 60393504), (24, 52844316), (28, 45295128), (32, 39633237), (36, 35229544), (42, 30196752), (48, 26422158), (56, 22647564), (63, 20131168), (72, 17614772), (84, 15098376), (96, 13211079), (112, 11323782), (126, 10065584), (144, 8807386), (157, 8078112), (168, 7549188), (224, 5661891), (252, 5032792), (288, 4403693), (314, 4039056), (336, 3774594), (471, 2692704), (504, 2516396), (628, 2019528), (672, 1887297), (942, 1346352), (1008, 1258198), (1099, 1154016), (1256, 1009764), (1413, 897568), (1884, 673176), (2016, 629099), (2198, 577008), (2512, 504882), (2826, 448784), (3297, 384672), (3768, 336588), (4007, 316512), (4396, 288504), (5024, 252441), (5652, 224392), (6594, 192336), (7536, 168294), (8014, 158256), (8792, 144252), (9891, 128224), (11304, 112196), (12021, 105504), (13188, 96168), (15072, 84147), (16028, 79128), (17584, 72126), (19782, 64112), (22608, 56098), (24042, 52752), (26376, 48084), (28049, 45216), (32056, 39564), (35168, 36063)]