978365952

素因数分解:

$2^9\times 3^4\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 200

約数和(自身を含む): 3018324672

約数和(自身を除く): 2039958720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 512, 558, 576, 648, 744, 761, 768, 837, 864, 992, 1116, 1152, 1296, 1488, 1522, 1536, 1674, 1728, 1984, 2232, 2283, 2304, 2511, 2592, 2976, 3044, 3348, 3456, 3968, 4464, 4566, 4608, 5022, 5184, 5952, 6088, 6696, 6849, 6912, 7936, 8928, 9132, 10044, 10368, 11904, 12176, 13392, 13698, 13824, 15872, 17856, 18264, 20088, 20547, 20736, 23591, 23808, 24352, 26784, 27396, 35712, 36528, 40176, 41094, 41472, 47182, 47616, 48704, 53568, 54792, 61641, 70773, 71424, 73056, 80352, 82188, 94364, 97408, 107136, 109584, 123282, 141546, 142848, 146112, 160704, 164376, 188728, 194816, 212319, 214272, 219168, 246564, 283092, 292224, 321408, 328752, 377456, 389632, 424638, 428544, 438336, 493128, 566184, 584448, 636957, 642816, 657504, 754912, 849276, 876672, 986256, 1132368, 1168896, 1273914, 1285632, 1315008, 1509824, 1698552, 1753344, 1910871, 1972512, 2264736, 2547828, 2630016, 3019648, 3397104, 3506688, 3821742, 3945024, 4529472, 5095656, 5260032, 6039296, 6794208, 7643484, 7890048, 9058944, 10191312, 10520064, 12078592, 13588416, 15286968, 15780096, 18117888, 20382624, 27176832, 30573936, 31560192, 36235776, 40765248, 54353664, 61147872, 81530496, 108707328, 122295744, 163060992, 244591488, 326121984, 489182976, 978365952]

約数ペア:

[(1, 978365952), (2, 489182976), (3, 326121984), (4, 244591488), (6, 163060992), (8, 122295744), (9, 108707328), (12, 81530496), (16, 61147872), (18, 54353664), (24, 40765248), (27, 36235776), (31, 31560192), (32, 30573936), (36, 27176832), (48, 20382624), (54, 18117888), (62, 15780096), (64, 15286968), (72, 13588416), (81, 12078592), (93, 10520064), (96, 10191312), (108, 9058944), (124, 7890048), (128, 7643484), (144, 6794208), (162, 6039296), (186, 5260032), (192, 5095656), (216, 4529472), (248, 3945024), (256, 3821742), (279, 3506688), (288, 3397104), (324, 3019648), (372, 2630016), (384, 2547828), (432, 2264736), (496, 1972512), (512, 1910871), (558, 1753344), (576, 1698552), (648, 1509824), (744, 1315008), (761, 1285632), (768, 1273914), (837, 1168896), (864, 1132368), (992, 986256), (1116, 876672), (1152, 849276), (1296, 754912), (1488, 657504), (1522, 642816), (1536, 636957), (1674, 584448), (1728, 566184), (1984, 493128), (2232, 438336), (2283, 428544), (2304, 424638), (2511, 389632), (2592, 377456), (2976, 328752), (3044, 321408), (3348, 292224), (3456, 283092), (3968, 246564), (4464, 219168), (4566, 214272), (4608, 212319), (5022, 194816), (5184, 188728), (5952, 164376), (6088, 160704), (6696, 146112), (6849, 142848), (6912, 141546), (7936, 123282), (8928, 109584), (9132, 107136), (10044, 97408), (10368, 94364), (11904, 82188), (12176, 80352), (13392, 73056), (13698, 71424), (13824, 70773), (15872, 61641), (17856, 54792), (18264, 53568), (20088, 48704), (20547, 47616), (20736, 47182), (23591, 41472), (23808, 41094), (24352, 40176), (26784, 36528), (27396, 35712)]