490593888

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 1532805120

約数和(自身を除く): 1042211232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 127, 136, 144, 153, 204, 216, 254, 263, 272, 288, 306, 381, 408, 432, 459, 508, 526, 544, 612, 762, 789, 816, 864, 918, 1016, 1052, 1143, 1224, 1524, 1578, 1632, 1836, 2032, 2104, 2159, 2286, 2367, 2448, 3048, 3156, 3429, 3672, 4064, 4208, 4318, 4471, 4572, 4734, 4896, 6096, 6312, 6477, 6858, 7101, 7344, 8416, 8636, 8942, 9144, 9468, 12192, 12624, 12954, 13413, 13716, 14202, 14688, 17272, 17884, 18288, 18936, 19431, 25248, 25908, 26826, 27432, 28404, 33401, 34544, 35768, 36576, 37872, 38862, 40239, 51816, 53652, 54864, 56808, 58293, 66802, 69088, 71536, 75744, 77724, 80478, 100203, 103632, 107304, 109728, 113616, 116586, 120717, 133604, 143072, 155448, 160956, 200406, 207264, 214608, 227232, 233172, 241434, 267208, 300609, 310896, 321912, 400812, 429216, 466344, 482868, 534416, 567817, 601218, 621792, 643824, 801624, 901827, 932688, 965736, 1068832, 1135634, 1202436, 1287648, 1603248, 1703451, 1803654, 1865376, 1931472, 2271268, 2404872, 3206496, 3406902, 3607308, 3862944, 4542536, 4809744, 5110353, 6813804, 7214616, 9085072, 9619488, 10220706, 13627608, 14429232, 15331059, 18170144, 20441412, 27255216, 28858464, 30662118, 40882824, 54510432, 61324236, 81765648, 122648472, 163531296, 245296944, 490593888]

約数ペア:

[(1, 490593888), (2, 245296944), (3, 163531296), (4, 122648472), (6, 81765648), (8, 61324236), (9, 54510432), (12, 40882824), (16, 30662118), (17, 28858464), (18, 27255216), (24, 20441412), (27, 18170144), (32, 15331059), (34, 14429232), (36, 13627608), (48, 10220706), (51, 9619488), (54, 9085072), (68, 7214616), (72, 6813804), (96, 5110353), (102, 4809744), (108, 4542536), (127, 3862944), (136, 3607308), (144, 3406902), (153, 3206496), (204, 2404872), (216, 2271268), (254, 1931472), (263, 1865376), (272, 1803654), (288, 1703451), (306, 1603248), (381, 1287648), (408, 1202436), (432, 1135634), (459, 1068832), (508, 965736), (526, 932688), (544, 901827), (612, 801624), (762, 643824), (789, 621792), (816, 601218), (864, 567817), (918, 534416), (1016, 482868), (1052, 466344), (1143, 429216), (1224, 400812), (1524, 321912), (1578, 310896), (1632, 300609), (1836, 267208), (2032, 241434), (2104, 233172), (2159, 227232), (2286, 214608), (2367, 207264), (2448, 200406), (3048, 160956), (3156, 155448), (3429, 143072), (3672, 133604), (4064, 120717), (4208, 116586), (4318, 113616), (4471, 109728), (4572, 107304), (4734, 103632), (4896, 100203), (6096, 80478), (6312, 77724), (6477, 75744), (6858, 71536), (7101, 69088), (7344, 66802), (8416, 58293), (8636, 56808), (8942, 54864), (9144, 53652), (9468, 51816), (12192, 40239), (12624, 38862), (12954, 37872), (13413, 36576), (13716, 35768), (14202, 34544), (14688, 33401), (17272, 28404), (17884, 27432), (18288, 26826), (18936, 25908), (19431, 25248)]