1913803776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{207661}}^1$

素因数の和:207687

約数の個数: 66

約数和(自身を含む): 5526093482

約数和(自身を除く): 3612289706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 207661, 415322, 622983, 830644, 1245966, 1661288, 1868949, 2491932, 3322576, 3737898, 4983864, 6645152, 7475796, 9967728, 13290304, 14951592, 19935456, 26580608, 29903184, 39870912, 53161216, 59806368, 79741824, 106322432, 119612736, 159483648, 212644864, 239225472, 318967296, 478450944, 637934592, 956901888, 1913803776]

約数ペア:

[(1, 1913803776), (2, 956901888), (3, 637934592), (4, 478450944), (6, 318967296), (8, 239225472), (9, 212644864), (12, 159483648), (16, 119612736), (18, 106322432), (24, 79741824), (32, 59806368), (36, 53161216), (48, 39870912), (64, 29903184), (72, 26580608), (96, 19935456), (128, 14951592), (144, 13290304), (192, 9967728), (256, 7475796), (288, 6645152), (384, 4983864), (512, 3737898), (576, 3322576), (768, 2491932), (1024, 1868949), (1152, 1661288), (1536, 1245966), (2304, 830644), (3072, 622983), (4608, 415322), (9216, 207661)]