389651472

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 1314360320

約数和(自身を除く): 924708848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 103, 108, 112, 126, 139, 144, 162, 168, 189, 206, 216, 243, 252, 278, 309, 324, 336, 378, 412, 417, 432, 486, 504, 556, 567, 618, 648, 721, 756, 824, 834, 927, 972, 973, 1008, 1112, 1134, 1236, 1251, 1296, 1442, 1512, 1648, 1668, 1701, 1854, 1944, 1946, 2163, 2224, 2268, 2472, 2502, 2781, 2884, 2919, 3024, 3336, 3402, 3708, 3753, 3888, 3892, 4326, 4536, 4944, 5004, 5562, 5768, 5838, 6489, 6672, 6804, 7416, 7506, 7784, 8343, 8652, 8757, 9072, 10008, 11124, 11259, 11536, 11676, 12978, 13608, 14317, 14832, 15012, 15568, 16686, 17304, 17514, 19467, 20016, 22248, 22518, 23352, 25029, 25956, 26271, 27216, 28634, 30024, 33372, 33777, 34608, 35028, 38934, 42951, 44496, 45036, 46704, 50058, 51912, 52542, 57268, 58401, 60048, 66744, 67554, 70056, 77868, 78813, 85902, 90072, 100116, 100219, 103824, 105084, 114536, 116802, 128853, 133488, 135108, 140112, 155736, 157626, 171804, 175203, 180144, 200232, 200438, 210168, 229072, 233604, 236439, 257706, 270216, 300657, 311472, 315252, 343608, 350406, 386559, 400464, 400876, 420336, 467208, 472878, 515412, 540432, 601314, 630504, 687216, 700812, 773118, 801752, 901971, 934416, 945756, 1030824, 1159677, 1202628, 1261008, 1401624, 1546236, 1603504, 1803942, 1891512, 2061648, 2319354, 2405256, 2705913, 2803248, 3092472, 3479031, 3607884, 3783024, 4638708, 4810512, 5411826, 6184944, 6958062, 7215768, 8117739, 9277416, 10823652, 13916124, 14431536, 16235478, 18554832, 21647304, 24353217, 27832248, 32470956, 43294608, 48706434, 55664496, 64941912, 97412868, 129883824, 194825736, 389651472]

約数ペア:

[(1, 389651472), (2, 194825736), (3, 129883824), (4, 97412868), (6, 64941912), (7, 55664496), (8, 48706434), (9, 43294608), (12, 32470956), (14, 27832248), (16, 24353217), (18, 21647304), (21, 18554832), (24, 16235478), (27, 14431536), (28, 13916124), (36, 10823652), (42, 9277416), (48, 8117739), (54, 7215768), (56, 6958062), (63, 6184944), (72, 5411826), (81, 4810512), (84, 4638708), (103, 3783024), (108, 3607884), (112, 3479031), (126, 3092472), (139, 2803248), (144, 2705913), (162, 2405256), (168, 2319354), (189, 2061648), (206, 1891512), (216, 1803942), (243, 1603504), (252, 1546236), (278, 1401624), (309, 1261008), (324, 1202628), (336, 1159677), (378, 1030824), (412, 945756), (417, 934416), (432, 901971), (486, 801752), (504, 773118), (556, 700812), (567, 687216), (618, 630504), (648, 601314), (721, 540432), (756, 515412), (824, 472878), (834, 467208), (927, 420336), (972, 400876), (973, 400464), (1008, 386559), (1112, 350406), (1134, 343608), (1236, 315252), (1251, 311472), (1296, 300657), (1442, 270216), (1512, 257706), (1648, 236439), (1668, 233604), (1701, 229072), (1854, 210168), (1944, 200438), (1946, 200232), (2163, 180144), (2224, 175203), (2268, 171804), (2472, 157626), (2502, 155736), (2781, 140112), (2884, 135108), (2919, 133488), (3024, 128853), (3336, 116802), (3402, 114536), (3708, 105084), (3753, 103824), (3888, 100219), (3892, 100116), (4326, 90072), (4536, 85902), (4944, 78813), (5004, 77868), (5562, 70056), (5768, 67554), (5838, 66744), (6489, 60048), (6672, 58401), (6804, 57268), (7416, 52542), (7506, 51912), (7784, 50058), (8343, 46704), (8652, 45036), (8757, 44496), (9072, 42951), (10008, 38934), (11124, 35028), (11259, 34608), (11536, 33777), (11676, 33372), (12978, 30024), (13608, 28634), (14317, 27216), (14832, 26271), (15012, 25956), (15568, 25029), (16686, 23352), (17304, 22518), (17514, 22248), (19467, 20016)]