814761728

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 108

約数和(自身を含む): 1851312120

約数和(自身を除く): 1036550392

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 128, 176, 232, 242, 256, 319, 352, 464, 484, 638, 704, 907, 928, 968, 1276, 1408, 1814, 1856, 1936, 2552, 2816, 3509, 3628, 3712, 3872, 5104, 7018, 7256, 7424, 7744, 9977, 10208, 14036, 14512, 15488, 19954, 20416, 26303, 28072, 29024, 30976, 39908, 40832, 52606, 56144, 58048, 79816, 81664, 105212, 109747, 112288, 116096, 159632, 210424, 219494, 224576, 232192, 289333, 319264, 420848, 438988, 449152, 578666, 638528, 841696, 877976, 898304, 1157332, 1277056, 1683392, 1755952, 2314664, 2554112, 3182663, 3366784, 3511904, 4629328, 6365326, 6733568, 7023808, 9258656, 12730652, 14047616, 18517312, 25461304, 28095232, 37034624, 50922608, 74069248, 101845216, 203690432, 407380864, 814761728]

約数ペア:

[(1, 814761728), (2, 407380864), (4, 203690432), (8, 101845216), (11, 74069248), (16, 50922608), (22, 37034624), (29, 28095232), (32, 25461304), (44, 18517312), (58, 14047616), (64, 12730652), (88, 9258656), (116, 7023808), (121, 6733568), (128, 6365326), (176, 4629328), (232, 3511904), (242, 3366784), (256, 3182663), (319, 2554112), (352, 2314664), (464, 1755952), (484, 1683392), (638, 1277056), (704, 1157332), (907, 898304), (928, 877976), (968, 841696), (1276, 638528), (1408, 578666), (1814, 449152), (1856, 438988), (1936, 420848), (2552, 319264), (2816, 289333), (3509, 232192), (3628, 224576), (3712, 219494), (3872, 210424), (5104, 159632), (7018, 116096), (7256, 112288), (7424, 109747), (7744, 105212), (9977, 81664), (10208, 79816), (14036, 58048), (14512, 56144), (15488, 52606), (19954, 40832), (20416, 39908), (26303, 30976), (28072, 29024)]