21655965696

素因数分解:

$2^{12}\times 3^1\times {\mathrm{947}}^1\times {\mathrm{1861}}^1$

素因数の和:2835

約数の個数: 104

約数和(自身を含む): 57834226464

約数和(自身を除く): 36178260768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 947, 1024, 1536, 1861, 1894, 2048, 2841, 3072, 3722, 3788, 4096, 5583, 5682, 6144, 7444, 7576, 11166, 11364, 12288, 14888, 15152, 22332, 22728, 29776, 30304, 44664, 45456, 59552, 60608, 89328, 90912, 119104, 121216, 178656, 181824, 238208, 242432, 357312, 363648, 476416, 484864, 714624, 727296, 952832, 969728, 1429248, 1454592, 1762367, 1905664, 1939456, 2858496, 2909184, 3524734, 3811328, 3878912, 5287101, 5716992, 5818368, 7049468, 7622656, 10574202, 11433984, 11636736, 14098936, 21148404, 22867968, 28197872, 42296808, 56395744, 84593616, 112791488, 169187232, 225582976, 338374464, 451165952, 676748928, 902331904, 1353497856, 1804663808, 2706995712, 3609327616, 5413991424, 7218655232, 10827982848, 21655965696]

約数ペア:

[(1, 21655965696), (2, 10827982848), (3, 7218655232), (4, 5413991424), (6, 3609327616), (8, 2706995712), (12, 1804663808), (16, 1353497856), (24, 902331904), (32, 676748928), (48, 451165952), (64, 338374464), (96, 225582976), (128, 169187232), (192, 112791488), (256, 84593616), (384, 56395744), (512, 42296808), (768, 28197872), (947, 22867968), (1024, 21148404), (1536, 14098936), (1861, 11636736), (1894, 11433984), (2048, 10574202), (2841, 7622656), (3072, 7049468), (3722, 5818368), (3788, 5716992), (4096, 5287101), (5583, 3878912), (5682, 3811328), (6144, 3524734), (7444, 2909184), (7576, 2858496), (11166, 1939456), (11364, 1905664), (12288, 1762367), (14888, 1454592), (15152, 1429248), (22332, 969728), (22728, 952832), (29776, 727296), (30304, 714624), (44664, 484864), (45456, 476416), (59552, 363648), (60608, 357312), (89328, 242432), (90912, 238208), (119104, 181824), (121216, 178656)]