212782912

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 435400704

約数和(自身を除く): 222617792

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 188, 254, 376, 508, 557, 752, 1016, 1114, 1504, 2032, 2228, 3008, 4064, 4456, 5969, 8128, 8912, 11938, 17824, 23876, 26179, 35648, 47752, 52358, 70739, 95504, 104716, 141478, 191008, 209432, 282956, 382016, 418864, 565912, 837728, 1131824, 1675456, 2263648, 3324733, 4527296, 6649466, 13298932, 26597864, 53195728, 106391456, 212782912]

約数ペア:

[(1, 212782912), (2, 106391456), (4, 53195728), (8, 26597864), (16, 13298932), (32, 6649466), (47, 4527296), (64, 3324733), (94, 2263648), (127, 1675456), (188, 1131824), (254, 837728), (376, 565912), (508, 418864), (557, 382016), (752, 282956), (1016, 209432), (1114, 191008), (1504, 141478), (2032, 104716), (2228, 95504), (3008, 70739), (4064, 52358), (4456, 47752), (5969, 35648), (8128, 26179), (8912, 23876), (11938, 17824)]