220959648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8467

約数の個数: 144

約数和(自身を含む): 773450496

約数和(自身を除く): 552490848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8431, 8736, 13104, 16862, 25293, 26208, 33724, 50586, 59017, 67448, 75879, 101172, 109603, 118034, 134896, 151758, 177051, 202344, 219206, 236068, 269792, 303516, 328809, 354102, 404688, 438412, 472136, 531153, 607032, 657618, 708204, 767221, 809376, 876824, 944272, 986427, 1062306, 1214064, 1315236, 1416408, 1534442, 1753648, 1888544, 1972854, 2124612, 2301663, 2428128, 2630472, 2832816, 3068884, 3507296, 3945708, 4249224, 4603326, 5260944, 5665632, 6137768, 6904989, 7891416, 8498448, 9206652, 10521888, 12275536, 13809978, 15782832, 16996896, 18413304, 24551072, 27619956, 31565664, 36826608, 55239912, 73653216, 110479824, 220959648]

約数ペア:

[(1, 220959648), (2, 110479824), (3, 73653216), (4, 55239912), (6, 36826608), (7, 31565664), (8, 27619956), (9, 24551072), (12, 18413304), (13, 16996896), (14, 15782832), (16, 13809978), (18, 12275536), (21, 10521888), (24, 9206652), (26, 8498448), (28, 7891416), (32, 6904989), (36, 6137768), (39, 5665632), (42, 5260944), (48, 4603326), (52, 4249224), (56, 3945708), (63, 3507296), (72, 3068884), (78, 2832816), (84, 2630472), (91, 2428128), (96, 2301663), (104, 2124612), (112, 1972854), (117, 1888544), (126, 1753648), (144, 1534442), (156, 1416408), (168, 1315236), (182, 1214064), (208, 1062306), (224, 986427), (234, 944272), (252, 876824), (273, 809376), (288, 767221), (312, 708204), (336, 657618), (364, 607032), (416, 531153), (468, 472136), (504, 438412), (546, 404688), (624, 354102), (672, 328809), (728, 303516), (819, 269792), (936, 236068), (1008, 219206), (1092, 202344), (1248, 177051), (1456, 151758), (1638, 134896), (1872, 118034), (2016, 109603), (2184, 101172), (2912, 75879), (3276, 67448), (3744, 59017), (4368, 50586), (6552, 33724), (8431, 26208), (8736, 25293), (13104, 16862)]