1838963456

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15187}}^1$

素因数の和:15257

約数の個数: 72

約数和(自身を含む): 4097843904

約数和(自身を除く): 2258880448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2752, 2816, 3784, 5504, 7568, 11008, 15136, 15187, 30272, 30374, 60544, 60748, 121088, 121496, 167057, 242992, 334114, 485984, 653041, 668228, 971968, 1306082, 1336456, 1943936, 2612164, 2672912, 3887872, 5224328, 5345824, 7183451, 10448656, 10691648, 14366902, 20897312, 21383296, 28733804, 41794624, 42766592, 57467608, 83589248, 114935216, 167178496, 229870432, 459740864, 919481728, 1838963456]

約数ペア:

[(1, 1838963456), (2, 919481728), (4, 459740864), (8, 229870432), (11, 167178496), (16, 114935216), (22, 83589248), (32, 57467608), (43, 42766592), (44, 41794624), (64, 28733804), (86, 21383296), (88, 20897312), (128, 14366902), (172, 10691648), (176, 10448656), (256, 7183451), (344, 5345824), (352, 5224328), (473, 3887872), (688, 2672912), (704, 2612164), (946, 1943936), (1376, 1336456), (1408, 1306082), (1892, 971968), (2752, 668228), (2816, 653041), (3784, 485984), (5504, 334114), (7568, 242992), (11008, 167057), (15136, 121496), (15187, 121088), (30272, 60748), (30374, 60544)]