2047505904

素因数分解:

$2^4\times 3^3\times {\mathrm{743}}^1\times {\mathrm{6379}}^1$

素因数の和:7139

約数の個数: 80

約数和(自身を含む): 5885932800

約数和(自身を除く): 3838426896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 743, 1486, 2229, 2972, 4458, 5944, 6379, 6687, 8916, 11888, 12758, 13374, 17832, 19137, 20061, 25516, 26748, 35664, 38274, 40122, 51032, 53496, 57411, 76548, 80244, 102064, 106992, 114822, 153096, 160488, 172233, 229644, 306192, 320976, 344466, 459288, 688932, 918576, 1377864, 2755728, 4739597, 9479194, 14218791, 18958388, 28437582, 37916776, 42656373, 56875164, 75833552, 85312746, 113750328, 127969119, 170625492, 227500656, 255938238, 341250984, 511876476, 682501968, 1023752952, 2047505904]

約数ペア:

[(1, 2047505904), (2, 1023752952), (3, 682501968), (4, 511876476), (6, 341250984), (8, 255938238), (9, 227500656), (12, 170625492), (16, 127969119), (18, 113750328), (24, 85312746), (27, 75833552), (36, 56875164), (48, 42656373), (54, 37916776), (72, 28437582), (108, 18958388), (144, 14218791), (216, 9479194), (432, 4739597), (743, 2755728), (1486, 1377864), (2229, 918576), (2972, 688932), (4458, 459288), (5944, 344466), (6379, 320976), (6687, 306192), (8916, 229644), (11888, 172233), (12758, 160488), (13374, 153096), (17832, 114822), (19137, 106992), (20061, 102064), (25516, 80244), (26748, 76548), (35664, 57411), (38274, 53496), (40122, 51032)]