268649568

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 192

約数和(自身を含む): 892684800

約数和(自身を除く): 624035232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 96, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 396, 414, 432, 506, 528, 552, 594, 621, 736, 759, 792, 828, 864, 1012, 1056, 1104, 1188, 1229, 1242, 1518, 1584, 1656, 2024, 2208, 2277, 2376, 2458, 2484, 3036, 3168, 3312, 3687, 4048, 4554, 4752, 4916, 4968, 6072, 6624, 6831, 7374, 8096, 9108, 9504, 9832, 9936, 11061, 12144, 13519, 13662, 14748, 18216, 19664, 19872, 22122, 24288, 27038, 27324, 28267, 29496, 33183, 36432, 39328, 40557, 44244, 54076, 54648, 56534, 58992, 66366, 72864, 81114, 84801, 88488, 108152, 109296, 113068, 117984, 121671, 132732, 162228, 169602, 176976, 216304, 218592, 226136, 243342, 254403, 265464, 310937, 324456, 339204, 353952, 365013, 432608, 452272, 486684, 508806, 530928, 621874, 648912, 678408, 730026, 763209, 904544, 932811, 973368, 1017612, 1061856, 1243748, 1297824, 1356816, 1460052, 1526418, 1865622, 1946736, 2035224, 2487496, 2713632, 2798433, 2920104, 3052836, 3731244, 3893472, 4070448, 4974992, 5596866, 5840208, 6105672, 7462488, 8140896, 8395299, 9949984, 11193732, 11680416, 12211344, 14924976, 16790598, 22387464, 24422688, 29849952, 33581196, 44774928, 67162392, 89549856, 134324784, 268649568]

約数ペア:

[(1, 268649568), (2, 134324784), (3, 89549856), (4, 67162392), (6, 44774928), (8, 33581196), (9, 29849952), (11, 24422688), (12, 22387464), (16, 16790598), (18, 14924976), (22, 12211344), (23, 11680416), (24, 11193732), (27, 9949984), (32, 8395299), (33, 8140896), (36, 7462488), (44, 6105672), (46, 5840208), (48, 5596866), (54, 4974992), (66, 4070448), (69, 3893472), (72, 3731244), (88, 3052836), (92, 2920104), (96, 2798433), (99, 2713632), (108, 2487496), (132, 2035224), (138, 1946736), (144, 1865622), (176, 1526418), (184, 1460052), (198, 1356816), (207, 1297824), (216, 1243748), (253, 1061856), (264, 1017612), (276, 973368), (288, 932811), (297, 904544), (352, 763209), (368, 730026), (396, 678408), (414, 648912), (432, 621874), (506, 530928), (528, 508806), (552, 486684), (594, 452272), (621, 432608), (736, 365013), (759, 353952), (792, 339204), (828, 324456), (864, 310937), (1012, 265464), (1056, 254403), (1104, 243342), (1188, 226136), (1229, 218592), (1242, 216304), (1518, 176976), (1584, 169602), (1656, 162228), (2024, 132732), (2208, 121671), (2277, 117984), (2376, 113068), (2458, 109296), (2484, 108152), (3036, 88488), (3168, 84801), (3312, 81114), (3687, 72864), (4048, 66366), (4554, 58992), (4752, 56534), (4916, 54648), (4968, 54076), (6072, 44244), (6624, 40557), (6831, 39328), (7374, 36432), (8096, 33183), (9108, 29496), (9504, 28267), (9832, 27324), (9936, 27038), (11061, 24288), (12144, 22122), (13519, 19872), (13662, 19664), (14748, 18216)]