770720202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 2064910848

約数和(自身を除く): 1294190646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 161, 186, 207, 217, 279, 322, 373, 414, 434, 483, 529, 558, 651, 713, 746, 966, 1058, 1119, 1302, 1426, 1449, 1587, 1953, 2139, 2238, 2611, 2898, 3174, 3357, 3703, 3906, 4278, 4761, 4991, 5222, 6417, 6714, 7406, 7833, 8579, 9522, 9982, 11109, 11563, 12834, 14973, 15666, 16399, 17158, 22218, 23126, 23499, 25737, 29946, 32798, 33327, 34689, 44919, 46998, 49197, 51474, 60053, 66654, 69378, 77211, 80941, 89838, 98394, 104067, 114793, 120106, 147591, 154422, 161882, 180159, 197317, 208134, 229586, 242823, 265949, 295182, 344379, 360318, 394634, 485646, 531898, 540477, 591951, 688758, 728469, 797847, 1033137, 1080954, 1183902, 1381219, 1456938, 1595694, 1775853, 1861643, 2066274, 2393541, 2762438, 3551706, 3723286, 4143657, 4787082, 5584929, 6116827, 8287314, 11169858, 12233654, 12430971, 16754787, 18350481, 24861942, 33509574, 36700962, 42817789, 55051443, 85635578, 110102886, 128453367, 256906734, 385360101, 770720202]

約数ペア:

[(1, 770720202), (2, 385360101), (3, 256906734), (6, 128453367), (7, 110102886), (9, 85635578), (14, 55051443), (18, 42817789), (21, 36700962), (23, 33509574), (31, 24861942), (42, 18350481), (46, 16754787), (62, 12430971), (63, 12233654), (69, 11169858), (93, 8287314), (126, 6116827), (138, 5584929), (161, 4787082), (186, 4143657), (207, 3723286), (217, 3551706), (279, 2762438), (322, 2393541), (373, 2066274), (414, 1861643), (434, 1775853), (483, 1595694), (529, 1456938), (558, 1381219), (651, 1183902), (713, 1080954), (746, 1033137), (966, 797847), (1058, 728469), (1119, 688758), (1302, 591951), (1426, 540477), (1449, 531898), (1587, 485646), (1953, 394634), (2139, 360318), (2238, 344379), (2611, 295182), (2898, 265949), (3174, 242823), (3357, 229586), (3703, 208134), (3906, 197317), (4278, 180159), (4761, 161882), (4991, 154422), (5222, 147591), (6417, 120106), (6714, 114793), (7406, 104067), (7833, 98394), (8579, 89838), (9522, 80941), (9982, 77211), (11109, 69378), (11563, 66654), (12834, 60053), (14973, 51474), (15666, 49197), (16399, 46998), (17158, 44919), (22218, 34689), (23126, 33327), (23499, 32798), (25737, 29946)]