21770322336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{77689}}^1$

素因数の和:77851

約数の個数: 144

約数和(自身を含む): 71263483200

約数和(自身を除く): 49493160864

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, 139, 144, 168, 224, 252, 278, 288, 336, 417, 504, 556, 672, 834, 973, 1008, 1112, 1251, 1668, 1946, 2016, 2224, 2502, 2919, 3336, 3892, 4448, 5004, 5838, 6672, 7784, 8757, 10008, 11676, 13344, 15568, 17514, 20016, 23352, 31136, 35028, 40032, 46704, 70056, 77689, 93408, 140112, 155378, 233067, 280224, 310756, 466134, 543823, 621512, 699201, 932268, 1087646, 1243024, 1398402, 1631469, 1864536, 2175292, 2486048, 2796804, 3262938, 3729072, 4350584, 4894407, 5593608, 6525876, 7458144, 8701168, 9788814, 10798771, 11187216, 13051752, 17402336, 19577628, 21597542, 22374432, 26103504, 32396313, 39155256, 43195084, 52207008, 64792626, 75591397, 78310512, 86390168, 97188939, 129585252, 151182794, 156621024, 172780336, 194377878, 226774191, 259170504, 302365588, 345560672, 388755756, 453548382, 518341008, 604731176, 680322573, 777511512, 907096764, 1036682016, 1209462352, 1360645146, 1555023024, 1814193528, 2418924704, 2721290292, 3110046048, 3628387056, 5442580584, 7256774112, 10885161168, 21770322336]

約数ペア:

[(1, 21770322336), (2, 10885161168), (3, 7256774112), (4, 5442580584), (6, 3628387056), (7, 3110046048), (8, 2721290292), (9, 2418924704), (12, 1814193528), (14, 1555023024), (16, 1360645146), (18, 1209462352), (21, 1036682016), (24, 907096764), (28, 777511512), (32, 680322573), (36, 604731176), (42, 518341008), (48, 453548382), (56, 388755756), (63, 345560672), (72, 302365588), (84, 259170504), (96, 226774191), (112, 194377878), (126, 172780336), (139, 156621024), (144, 151182794), (168, 129585252), (224, 97188939), (252, 86390168), (278, 78310512), (288, 75591397), (336, 64792626), (417, 52207008), (504, 43195084), (556, 39155256), (672, 32396313), (834, 26103504), (973, 22374432), (1008, 21597542), (1112, 19577628), (1251, 17402336), (1668, 13051752), (1946, 11187216), (2016, 10798771), (2224, 9788814), (2502, 8701168), (2919, 7458144), (3336, 6525876), (3892, 5593608), (4448, 4894407), (5004, 4350584), (5838, 3729072), (6672, 3262938), (7784, 2796804), (8757, 2486048), (10008, 2175292), (11676, 1864536), (13344, 1631469), (15568, 1398402), (17514, 1243024), (20016, 1087646), (23352, 932268), (31136, 699201), (35028, 621512), (40032, 543823), (46704, 466134), (70056, 310756), (77689, 280224), (93408, 233067), (140112, 155378)]