221914224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11627

約数の個数: 120

約数和(自身を含む): 747194240

約数和(自身を除く): 525280016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 11587, 19152, 23174, 34761, 46348, 69522, 81109, 92696, 104283, 139044, 162218, 185392, 208566, 220153, 243327, 278088, 324436, 417132, 440306, 486654, 556176, 648872, 660459, 729981, 834264, 880612, 973308, 1297744, 1320918, 1459962, 1541071, 1668528, 1761224, 1946616, 1981377, 2641836, 2919924, 3082142, 3522448, 3893232, 3962754, 4623213, 5283672, 5839848, 6164284, 7925508, 9246426, 10567344, 11679696, 12328568, 13869639, 15851016, 18492852, 24657136, 27739278, 31702032, 36985704, 55478556, 73971408, 110957112, 221914224]

約数ペア:

[(1, 221914224), (2, 110957112), (3, 73971408), (4, 55478556), (6, 36985704), (7, 31702032), (8, 27739278), (9, 24657136), (12, 18492852), (14, 15851016), (16, 13869639), (18, 12328568), (19, 11679696), (21, 10567344), (24, 9246426), (28, 7925508), (36, 6164284), (38, 5839848), (42, 5283672), (48, 4623213), (56, 3962754), (57, 3893232), (63, 3522448), (72, 3082142), (76, 2919924), (84, 2641836), (112, 1981377), (114, 1946616), (126, 1761224), (133, 1668528), (144, 1541071), (152, 1459962), (168, 1320918), (171, 1297744), (228, 973308), (252, 880612), (266, 834264), (304, 729981), (336, 660459), (342, 648872), (399, 556176), (456, 486654), (504, 440306), (532, 417132), (684, 324436), (798, 278088), (912, 243327), (1008, 220153), (1064, 208566), (1197, 185392), (1368, 162218), (1596, 139044), (2128, 104283), (2394, 92696), (2736, 81109), (3192, 69522), (4788, 46348), (6384, 34761), (9576, 23174), (11587, 19152)]