389760768

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 1271531520

約数和(自身を除く): 881770752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 93, 96, 102, 107, 108, 124, 128, 136, 144, 153, 186, 192, 204, 214, 216, 248, 256, 272, 279, 288, 306, 321, 372, 384, 408, 428, 432, 459, 496, 527, 544, 558, 576, 612, 642, 744, 768, 816, 837, 856, 864, 918, 963, 992, 1054, 1088, 1116, 1152, 1224, 1284, 1488, 1581, 1632, 1674, 1712, 1728, 1819, 1836, 1926, 1984, 2108, 2176, 2232, 2304, 2448, 2568, 2889, 2976, 3162, 3264, 3317, 3348, 3424, 3456, 3638, 3672, 3852, 3968, 4216, 4352, 4464, 4743, 4896, 5136, 5457, 5778, 5952, 6324, 6528, 6634, 6696, 6848, 6912, 7276, 7344, 7704, 7936, 8432, 8928, 9486, 9792, 9951, 10272, 10914, 11556, 11904, 12648, 13056, 13268, 13392, 13696, 14229, 14552, 14688, 15408, 16371, 16864, 17856, 18972, 19584, 19902, 20544, 21828, 23112, 23808, 25296, 26536, 26784, 27392, 28458, 29104, 29376, 29853, 30816, 32742, 33728, 35712, 37944, 39168, 39804, 41088, 43656, 46224, 49113, 50592, 53072, 53568, 56389, 56916, 58208, 58752, 59706, 61632, 65484, 67456, 71424, 75888, 79608, 82176, 87312, 89559, 92448, 98226, 101184, 106144, 107136, 112778, 113832, 116416, 117504, 119412, 123264, 130968, 134912, 151776, 159216, 169167, 174624, 179118, 184896, 196452, 202368, 212288, 214272, 225556, 227664, 232832, 238824, 246528, 261936, 303552, 318432, 338334, 349248, 358236, 369792, 392904, 404736, 424576, 451112, 455328, 465664, 477648, 507501, 523872, 607104, 636864, 676668, 698496, 716472, 739584, 785808, 849152, 902224, 910656, 955296, 1015002, 1047744, 1214208, 1273728, 1353336, 1396992, 1432944, 1522503, 1571616, 1804448, 1821312, 1910592, 2030004, 2095488, 2547456, 2706672, 2865888, 3045006, 3143232, 3608896, 3642624, 3821184, 4060008, 4190976, 5413344, 5731776, 6090012, 6286464, 7217792, 7642368, 8120016, 10826688, 11463552, 12180024, 12572928, 14435584, 16240032, 21653376, 22927104, 24360048, 32480064, 43306752, 48720096, 64960128, 97440192, 129920256, 194880384, 389760768]

約数ペア:

[(1, 389760768), (2, 194880384), (3, 129920256), (4, 97440192), (6, 64960128), (8, 48720096), (9, 43306752), (12, 32480064), (16, 24360048), (17, 22927104), (18, 21653376), (24, 16240032), (27, 14435584), (31, 12572928), (32, 12180024), (34, 11463552), (36, 10826688), (48, 8120016), (51, 7642368), (54, 7217792), (62, 6286464), (64, 6090012), (68, 5731776), (72, 5413344), (93, 4190976), (96, 4060008), (102, 3821184), (107, 3642624), (108, 3608896), (124, 3143232), (128, 3045006), (136, 2865888), (144, 2706672), (153, 2547456), (186, 2095488), (192, 2030004), (204, 1910592), (214, 1821312), (216, 1804448), (248, 1571616), (256, 1522503), (272, 1432944), (279, 1396992), (288, 1353336), (306, 1273728), (321, 1214208), (372, 1047744), (384, 1015002), (408, 955296), (428, 910656), (432, 902224), (459, 849152), (496, 785808), (527, 739584), (544, 716472), (558, 698496), (576, 676668), (612, 636864), (642, 607104), (744, 523872), (768, 507501), (816, 477648), (837, 465664), (856, 455328), (864, 451112), (918, 424576), (963, 404736), (992, 392904), (1054, 369792), (1088, 358236), (1116, 349248), (1152, 338334), (1224, 318432), (1284, 303552), (1488, 261936), (1581, 246528), (1632, 238824), (1674, 232832), (1712, 227664), (1728, 225556), (1819, 214272), (1836, 212288), (1926, 202368), (1984, 196452), (2108, 184896), (2176, 179118), (2232, 174624), (2304, 169167), (2448, 159216), (2568, 151776), (2889, 134912), (2976, 130968), (3162, 123264), (3264, 119412), (3317, 117504), (3348, 116416), (3424, 113832), (3456, 112778), (3638, 107136), (3672, 106144), (3852, 101184), (3968, 98226), (4216, 92448), (4352, 89559), (4464, 87312), (4743, 82176), (4896, 79608), (5136, 75888), (5457, 71424), (5778, 67456), (5952, 65484), (6324, 61632), (6528, 59706), (6634, 58752), (6696, 58208), (6848, 56916), (6912, 56389), (7276, 53568), (7344, 53072), (7704, 50592), (7936, 49113), (8432, 46224), (8928, 43656), (9486, 41088), (9792, 39804), (9951, 39168), (10272, 37944), (10914, 35712), (11556, 33728), (11904, 32742), (12648, 30816), (13056, 29853), (13268, 29376), (13392, 29104), (13696, 28458), (14229, 27392), (14552, 26784), (14688, 26536), (15408, 25296), (16371, 23808), (16864, 23112), (17856, 21828), (18972, 20544), (19584, 19902)]