251246016

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{20771}}^1$

素因数の和:20799

約数の個数: 112

約数和(自身を含む): 844174080

約数和(自身を除く): 592928064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 20771, 41542, 62313, 83084, 124626, 145397, 166168, 186939, 249252, 290794, 332336, 373878, 436191, 498504, 560817, 581588, 664672, 747756, 872382, 997008, 1121634, 1163176, 1308573, 1329344, 1495512, 1744764, 1994016, 2243268, 2326352, 2617146, 2991024, 3489528, 3925719, 3988032, 4486536, 4652704, 5234292, 5982048, 6979056, 7851438, 8973072, 9305408, 10468584, 11964096, 13958112, 15702876, 17946144, 20937168, 27916224, 31405752, 35892288, 41874336, 62811504, 83748672, 125623008, 251246016]

約数ペア:

[(1, 251246016), (2, 125623008), (3, 83748672), (4, 62811504), (6, 41874336), (7, 35892288), (8, 31405752), (9, 27916224), (12, 20937168), (14, 17946144), (16, 15702876), (18, 13958112), (21, 11964096), (24, 10468584), (27, 9305408), (28, 8973072), (32, 7851438), (36, 6979056), (42, 5982048), (48, 5234292), (54, 4652704), (56, 4486536), (63, 3988032), (64, 3925719), (72, 3489528), (84, 2991024), (96, 2617146), (108, 2326352), (112, 2243268), (126, 1994016), (144, 1744764), (168, 1495512), (189, 1329344), (192, 1308573), (216, 1163176), (224, 1121634), (252, 997008), (288, 872382), (336, 747756), (378, 664672), (432, 581588), (448, 560817), (504, 498504), (576, 436191), (672, 373878), (756, 332336), (864, 290794), (1008, 249252), (1344, 186939), (1512, 166168), (1728, 145397), (2016, 124626), (3024, 83084), (4032, 62313), (6048, 41542), (12096, 20771)]