312944256

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 1002700800

約数和(自身を除く): 689756544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 92, 93, 96, 108, 124, 127, 128, 138, 144, 184, 186, 192, 207, 216, 248, 254, 276, 279, 288, 368, 372, 381, 384, 414, 432, 496, 508, 552, 558, 576, 621, 713, 736, 744, 762, 828, 837, 864, 992, 1016, 1104, 1116, 1143, 1152, 1242, 1426, 1472, 1488, 1524, 1656, 1674, 1728, 1984, 2032, 2139, 2208, 2232, 2286, 2484, 2852, 2921, 2944, 2976, 3048, 3312, 3348, 3429, 3456, 3937, 3968, 4064, 4278, 4416, 4464, 4572, 4968, 5704, 5842, 5952, 6096, 6417, 6624, 6696, 6858, 7874, 8128, 8556, 8763, 8832, 8928, 9144, 9936, 11408, 11684, 11811, 11904, 12192, 12834, 13248, 13392, 13716, 15748, 16256, 17112, 17526, 17856, 18288, 19251, 19872, 22816, 23368, 23622, 24384, 25668, 26289, 26496, 26784, 27432, 31496, 34224, 35052, 35433, 35712, 36576, 38502, 39744, 45632, 46736, 47244, 48768, 51336, 52578, 53568, 54864, 62992, 68448, 70104, 70866, 73152, 77004, 78867, 79488, 90551, 91264, 93472, 94488, 102672, 105156, 106299, 107136, 109728, 125984, 136896, 140208, 141732, 146304, 154008, 157734, 181102, 186944, 188976, 205344, 210312, 212598, 219456, 251968, 271653, 273792, 280416, 283464, 308016, 315468, 362204, 373888, 377952, 410688, 420624, 425196, 438912, 503936, 543306, 560832, 566928, 616032, 630936, 724408, 755904, 814959, 821376, 841248, 850392, 1086612, 1121664, 1133856, 1232064, 1261872, 1448816, 1511808, 1629918, 1682496, 1700784, 2173224, 2267712, 2444877, 2464128, 2523744, 2897632, 3259836, 3364992, 3401568, 4346448, 4535424, 4889754, 5047488, 5795264, 6519672, 6803136, 8692896, 9779508, 10094976, 11590528, 13039344, 13606272, 17385792, 19559016, 26078688, 34771584, 39118032, 52157376, 78236064, 104314752, 156472128, 312944256]

約数ペア:

[(1, 312944256), (2, 156472128), (3, 104314752), (4, 78236064), (6, 52157376), (8, 39118032), (9, 34771584), (12, 26078688), (16, 19559016), (18, 17385792), (23, 13606272), (24, 13039344), (27, 11590528), (31, 10094976), (32, 9779508), (36, 8692896), (46, 6803136), (48, 6519672), (54, 5795264), (62, 5047488), (64, 4889754), (69, 4535424), (72, 4346448), (92, 3401568), (93, 3364992), (96, 3259836), (108, 2897632), (124, 2523744), (127, 2464128), (128, 2444877), (138, 2267712), (144, 2173224), (184, 1700784), (186, 1682496), (192, 1629918), (207, 1511808), (216, 1448816), (248, 1261872), (254, 1232064), (276, 1133856), (279, 1121664), (288, 1086612), (368, 850392), (372, 841248), (381, 821376), (384, 814959), (414, 755904), (432, 724408), (496, 630936), (508, 616032), (552, 566928), (558, 560832), (576, 543306), (621, 503936), (713, 438912), (736, 425196), (744, 420624), (762, 410688), (828, 377952), (837, 373888), (864, 362204), (992, 315468), (1016, 308016), (1104, 283464), (1116, 280416), (1143, 273792), (1152, 271653), (1242, 251968), (1426, 219456), (1472, 212598), (1488, 210312), (1524, 205344), (1656, 188976), (1674, 186944), (1728, 181102), (1984, 157734), (2032, 154008), (2139, 146304), (2208, 141732), (2232, 140208), (2286, 136896), (2484, 125984), (2852, 109728), (2921, 107136), (2944, 106299), (2976, 105156), (3048, 102672), (3312, 94488), (3348, 93472), (3429, 91264), (3456, 90551), (3937, 79488), (3968, 78867), (4064, 77004), (4278, 73152), (4416, 70866), (4464, 70104), (4572, 68448), (4968, 62992), (5704, 54864), (5842, 53568), (5952, 52578), (6096, 51336), (6417, 48768), (6624, 47244), (6696, 46736), (6858, 45632), (7874, 39744), (8128, 38502), (8556, 36576), (8763, 35712), (8832, 35433), (8928, 35052), (9144, 34224), (9936, 31496), (11408, 27432), (11684, 26784), (11811, 26496), (11904, 26289), (12192, 25668), (12834, 24384), (13248, 23622), (13392, 23368), (13716, 22816), (15748, 19872), (16256, 19251), (17112, 18288), (17526, 17856)]