211312448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1359

約数の個数: 56

約数和(自身を含む): 447031872

約数和(自身を除く): 235719424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 544, 668, 1088, 1163, 1336, 2326, 2672, 2839, 4652, 5344, 5678, 9304, 10688, 11356, 18608, 19771, 22712, 37216, 39542, 45424, 74432, 79084, 90848, 158168, 181696, 194221, 316336, 388442, 632672, 776884, 1265344, 1553768, 3107536, 3301757, 6215072, 6603514, 12430144, 13207028, 26414056, 52828112, 105656224, 211312448]

約数ペア:

[(1, 211312448), (2, 105656224), (4, 52828112), (8, 26414056), (16, 13207028), (17, 12430144), (32, 6603514), (34, 6215072), (64, 3301757), (68, 3107536), (136, 1553768), (167, 1265344), (272, 776884), (334, 632672), (544, 388442), (668, 316336), (1088, 194221), (1163, 181696), (1336, 158168), (2326, 90848), (2672, 79084), (2839, 74432), (4652, 45424), (5344, 39542), (5678, 37216), (9304, 22712), (10688, 19771), (11356, 18608)]