279062016

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:1991

約数の個数: 80

約数和(自身を含む): 751503984

約数和(自身を除く): 472441968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 1164, 1536, 1552, 1873, 2328, 3104, 3746, 4656, 5619, 6208, 7492, 9312, 11238, 12416, 14984, 18624, 22476, 24832, 29968, 37248, 44952, 49664, 59936, 74496, 89904, 119872, 148992, 179808, 181681, 239744, 359616, 363362, 479488, 545043, 719232, 726724, 958976, 1090086, 1438464, 1453448, 2180172, 2876928, 2906896, 4360344, 5813792, 8720688, 11627584, 17441376, 23255168, 34882752, 46510336, 69765504, 93020672, 139531008, 279062016]

約数ペア:

[(1, 279062016), (2, 139531008), (3, 93020672), (4, 69765504), (6, 46510336), (8, 34882752), (12, 23255168), (16, 17441376), (24, 11627584), (32, 8720688), (48, 5813792), (64, 4360344), (96, 2906896), (97, 2876928), (128, 2180172), (192, 1453448), (194, 1438464), (256, 1090086), (291, 958976), (384, 726724), (388, 719232), (512, 545043), (582, 479488), (768, 363362), (776, 359616), (1164, 239744), (1536, 181681), (1552, 179808), (1873, 148992), (2328, 119872), (3104, 89904), (3746, 74496), (4656, 59936), (5619, 49664), (6208, 44952), (7492, 37248), (9312, 29968), (11238, 24832), (12416, 22476), (14984, 18624)]