2009685888

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{249217}}^1$

素因数の和:249244

約数の個数: 96

約数和(自身を含む): 6609261360

約数和(自身を除く): 4599575472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 249217, 498434, 747651, 996868, 1495302, 1744519, 1993736, 2242953, 2990604, 3489038, 3987472, 4485906, 5233557, 5981208, 6978076, 7974944, 8971812, 10467114, 11962416, 13956152, 15700671, 15949888, 17943624, 20934228, 23924832, 27912304, 31401342, 31899776, 35887248, 41868456, 47849664, 55824608, 62802684, 71774496, 83736912, 95699328, 111649216, 125605368, 143548992, 167473824, 223298432, 251210736, 287097984, 334947648, 502421472, 669895296, 1004842944, 2009685888]

約数ペア:

[(1, 2009685888), (2, 1004842944), (3, 669895296), (4, 502421472), (6, 334947648), (7, 287097984), (8, 251210736), (9, 223298432), (12, 167473824), (14, 143548992), (16, 125605368), (18, 111649216), (21, 95699328), (24, 83736912), (28, 71774496), (32, 62802684), (36, 55824608), (42, 47849664), (48, 41868456), (56, 35887248), (63, 31899776), (64, 31401342), (72, 27912304), (84, 23924832), (96, 20934228), (112, 17943624), (126, 15949888), (128, 15700671), (144, 13956152), (168, 11962416), (192, 10467114), (224, 8971812), (252, 7974944), (288, 6978076), (336, 5981208), (384, 5233557), (448, 4485906), (504, 3987472), (576, 3489038), (672, 2990604), (896, 2242953), (1008, 1993736), (1152, 1744519), (1344, 1495302), (2016, 996868), (2688, 747651), (4032, 498434), (8064, 249217)]