2805864192

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9967

約数の個数: 144

約数和(自身を含む): 8500668960

約数和(自身を除く): 5694804768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 576, 656, 738, 768, 864, 984, 1107, 1152, 1312, 1476, 1728, 1968, 2214, 2304, 2624, 2952, 3456, 3936, 4428, 5248, 5904, 6912, 7872, 8856, 9901, 10496, 11808, 15744, 17712, 19802, 23616, 29703, 31488, 35424, 39604, 47232, 59406, 70848, 79208, 89109, 94464, 118812, 141696, 158416, 178218, 237624, 267327, 283392, 316832, 356436, 405941, 475248, 534654, 633664, 712872, 811882, 950496, 1069308, 1217823, 1267328, 1425744, 1623764, 1900992, 2138616, 2435646, 2534656, 2851488, 3247528, 3653469, 3801984, 4277232, 4871292, 5702976, 6495056, 7306938, 7603968, 8554464, 9742584, 10960407, 11405952, 12990112, 14613876, 17108928, 19485168, 21920814, 22811904, 25980224, 29227752, 34217856, 38970336, 43841628, 51960448, 58455504, 68435712, 77940672, 87683256, 103920896, 116911008, 155881344, 175366512, 233822016, 311762688, 350733024, 467644032, 701466048, 935288064, 1402932096, 2805864192]

約数ペア:

[(1, 2805864192), (2, 1402932096), (3, 935288064), (4, 701466048), (6, 467644032), (8, 350733024), (9, 311762688), (12, 233822016), (16, 175366512), (18, 155881344), (24, 116911008), (27, 103920896), (32, 87683256), (36, 77940672), (41, 68435712), (48, 58455504), (54, 51960448), (64, 43841628), (72, 38970336), (82, 34217856), (96, 29227752), (108, 25980224), (123, 22811904), (128, 21920814), (144, 19485168), (164, 17108928), (192, 14613876), (216, 12990112), (246, 11405952), (256, 10960407), (288, 9742584), (328, 8554464), (369, 7603968), (384, 7306938), (432, 6495056), (492, 5702976), (576, 4871292), (656, 4277232), (738, 3801984), (768, 3653469), (864, 3247528), (984, 2851488), (1107, 2534656), (1152, 2435646), (1312, 2138616), (1476, 1900992), (1728, 1623764), (1968, 1425744), (2214, 1267328), (2304, 1217823), (2624, 1069308), (2952, 950496), (3456, 811882), (3936, 712872), (4428, 633664), (5248, 534654), (5904, 475248), (6912, 405941), (7872, 356436), (8856, 316832), (9901, 283392), (10496, 267327), (11808, 237624), (15744, 178218), (17712, 158416), (19802, 141696), (23616, 118812), (29703, 94464), (31488, 89109), (35424, 79208), (39604, 70848), (47232, 59406)]