2562987168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5701}}^1$

素因数の和:5947

約数の個数: 144

約数和(自身を含む): 8368528896

約数和(自身を除く): 5805541728

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, 168, 223, 224, 252, 288, 336, 446, 504, 669, 672, 892, 1008, 1338, 1561, 1784, 2007, 2016, 2676, 3122, 3568, 4014, 4683, 5352, 5701, 6244, 7136, 8028, 9366, 10704, 11402, 12488, 14049, 16056, 17103, 18732, 21408, 22804, 24976, 28098, 32112, 34206, 37464, 39907, 45608, 49952, 51309, 56196, 64224, 68412, 74928, 79814, 91216, 102618, 112392, 119721, 136824, 149856, 159628, 182432, 205236, 224784, 239442, 273648, 319256, 359163, 410472, 449568, 478884, 547296, 638512, 718326, 820944, 957768, 1271323, 1277024, 1436652, 1641888, 1915536, 2542646, 2873304, 3813969, 3831072, 5085292, 5746608, 7627938, 8899261, 10170584, 11441907, 11493216, 15255876, 17798522, 20341168, 22883814, 26697783, 30511752, 35597044, 40682336, 45767628, 53395566, 61023504, 71194088, 80093349, 91535256, 106791132, 122047008, 142388176, 160186698, 183070512, 213582264, 284776352, 320373396, 366141024, 427164528, 640746792, 854329056, 1281493584, 2562987168]

約数ペア:

[(1, 2562987168), (2, 1281493584), (3, 854329056), (4, 640746792), (6, 427164528), (7, 366141024), (8, 320373396), (9, 284776352), (12, 213582264), (14, 183070512), (16, 160186698), (18, 142388176), (21, 122047008), (24, 106791132), (28, 91535256), (32, 80093349), (36, 71194088), (42, 61023504), (48, 53395566), (56, 45767628), (63, 40682336), (72, 35597044), (84, 30511752), (96, 26697783), (112, 22883814), (126, 20341168), (144, 17798522), (168, 15255876), (223, 11493216), (224, 11441907), (252, 10170584), (288, 8899261), (336, 7627938), (446, 5746608), (504, 5085292), (669, 3831072), (672, 3813969), (892, 2873304), (1008, 2542646), (1338, 1915536), (1561, 1641888), (1784, 1436652), (2007, 1277024), (2016, 1271323), (2676, 957768), (3122, 820944), (3568, 718326), (4014, 638512), (4683, 547296), (5352, 478884), (5701, 449568), (6244, 410472), (7136, 359163), (8028, 319256), (9366, 273648), (10704, 239442), (11402, 224784), (12488, 205236), (14049, 182432), (16056, 159628), (17103, 149856), (18732, 136824), (21408, 119721), (22804, 112392), (24976, 102618), (28098, 91216), (32112, 79814), (34206, 74928), (37464, 68412), (39907, 64224), (45608, 56196), (49952, 51309)]