666951168

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 160

約数和(自身を含む): 1935876096

約数和(自身を除く): 1268924928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 263, 312, 381, 384, 416, 508, 512, 526, 624, 762, 768, 789, 832, 1016, 1052, 1248, 1524, 1536, 1578, 1651, 1664, 2032, 2104, 2496, 3048, 3156, 3302, 3328, 3419, 4064, 4208, 4953, 4992, 6096, 6312, 6604, 6656, 6838, 8128, 8416, 9906, 9984, 10257, 12192, 12624, 13208, 13676, 16256, 16832, 19812, 19968, 20514, 24384, 25248, 26416, 27352, 32512, 33401, 33664, 39624, 41028, 48768, 50496, 52832, 54704, 65024, 66802, 67328, 79248, 82056, 97536, 100203, 100992, 105664, 109408, 133604, 134656, 158496, 164112, 195072, 200406, 201984, 211328, 218816, 267208, 316992, 328224, 400812, 403968, 422656, 434213, 437632, 534416, 633984, 656448, 801624, 845312, 868426, 875264, 1068832, 1267968, 1302639, 1312896, 1603248, 1736852, 1750528, 2137664, 2535936, 2605278, 2625792, 3206496, 3473704, 4275328, 5210556, 5251584, 6412992, 6947408, 8550656, 10421112, 12825984, 13894816, 17101312, 20842224, 25651968, 27789632, 41684448, 51303936, 55579264, 83368896, 111158528, 166737792, 222317056, 333475584, 666951168]

約数ペア:

[(1, 666951168), (2, 333475584), (3, 222317056), (4, 166737792), (6, 111158528), (8, 83368896), (12, 55579264), (13, 51303936), (16, 41684448), (24, 27789632), (26, 25651968), (32, 20842224), (39, 17101312), (48, 13894816), (52, 12825984), (64, 10421112), (78, 8550656), (96, 6947408), (104, 6412992), (127, 5251584), (128, 5210556), (156, 4275328), (192, 3473704), (208, 3206496), (254, 2625792), (256, 2605278), (263, 2535936), (312, 2137664), (381, 1750528), (384, 1736852), (416, 1603248), (508, 1312896), (512, 1302639), (526, 1267968), (624, 1068832), (762, 875264), (768, 868426), (789, 845312), (832, 801624), (1016, 656448), (1052, 633984), (1248, 534416), (1524, 437632), (1536, 434213), (1578, 422656), (1651, 403968), (1664, 400812), (2032, 328224), (2104, 316992), (2496, 267208), (3048, 218816), (3156, 211328), (3302, 201984), (3328, 200406), (3419, 195072), (4064, 164112), (4208, 158496), (4953, 134656), (4992, 133604), (6096, 109408), (6312, 105664), (6604, 100992), (6656, 100203), (6838, 97536), (8128, 82056), (8416, 79248), (9906, 67328), (9984, 66802), (10257, 65024), (12192, 54704), (12624, 52832), (13208, 50496), (13676, 48768), (16256, 41028), (16832, 39624), (19812, 33664), (19968, 33401), (20514, 32512), (24384, 27352), (25248, 26416)]