389153664

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 1225860480

約数和(自身を除く): 836706816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 384, 408, 496, 527, 544, 558, 576, 612, 641, 744, 816, 992, 1054, 1088, 1116, 1152, 1224, 1282, 1488, 1581, 1632, 1923, 1984, 2108, 2176, 2232, 2448, 2564, 2976, 3162, 3264, 3846, 3968, 4216, 4464, 4743, 4896, 5128, 5769, 5952, 6324, 6528, 7692, 8432, 8928, 9486, 9792, 10256, 10897, 11538, 11904, 12648, 15384, 16864, 17856, 18972, 19584, 19871, 20512, 21794, 23076, 25296, 30768, 32691, 33728, 35712, 37944, 39742, 41024, 43588, 46152, 50592, 59613, 61536, 65382, 67456, 75888, 79484, 82048, 87176, 92304, 98073, 101184, 119226, 123072, 130764, 151776, 158968, 174352, 178839, 184608, 196146, 202368, 238452, 246144, 261528, 303552, 317936, 337807, 348704, 357678, 369216, 392292, 476904, 523056, 607104, 635872, 675614, 697408, 715356, 738432, 784584, 953808, 1013421, 1046112, 1271744, 1351228, 1394816, 1430712, 1569168, 1907616, 2026842, 2092224, 2543488, 2702456, 2861424, 3040263, 3138336, 3815232, 4053684, 4184448, 5404912, 5722848, 6080526, 6276672, 7630464, 8107368, 10809824, 11445696, 12161052, 12553344, 16214736, 21619648, 22891392, 24322104, 32429472, 43239296, 48644208, 64858944, 97288416, 129717888, 194576832, 389153664]

約数ペア:

[(1, 389153664), (2, 194576832), (3, 129717888), (4, 97288416), (6, 64858944), (8, 48644208), (9, 43239296), (12, 32429472), (16, 24322104), (17, 22891392), (18, 21619648), (24, 16214736), (31, 12553344), (32, 12161052), (34, 11445696), (36, 10809824), (48, 8107368), (51, 7630464), (62, 6276672), (64, 6080526), (68, 5722848), (72, 5404912), (93, 4184448), (96, 4053684), (102, 3815232), (124, 3138336), (128, 3040263), (136, 2861424), (144, 2702456), (153, 2543488), (186, 2092224), (192, 2026842), (204, 1907616), (248, 1569168), (272, 1430712), (279, 1394816), (288, 1351228), (306, 1271744), (372, 1046112), (384, 1013421), (408, 953808), (496, 784584), (527, 738432), (544, 715356), (558, 697408), (576, 675614), (612, 635872), (641, 607104), (744, 523056), (816, 476904), (992, 392292), (1054, 369216), (1088, 357678), (1116, 348704), (1152, 337807), (1224, 317936), (1282, 303552), (1488, 261528), (1581, 246144), (1632, 238452), (1923, 202368), (1984, 196146), (2108, 184608), (2176, 178839), (2232, 174352), (2448, 158968), (2564, 151776), (2976, 130764), (3162, 123072), (3264, 119226), (3846, 101184), (3968, 98073), (4216, 92304), (4464, 87176), (4743, 82048), (4896, 79484), (5128, 75888), (5769, 67456), (5952, 65382), (6324, 61536), (6528, 59613), (7692, 50592), (8432, 46152), (8928, 43588), (9486, 41024), (9792, 39742), (10256, 37944), (10897, 35712), (11538, 33728), (11904, 32691), (12648, 30768), (15384, 25296), (16864, 23076), (17856, 21794), (18972, 20512), (19584, 19871)]