220835448

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{27143}}^1$

素因数の和:27268

約数の個数: 48

約数和(自身を含む): 603411120

約数和(自身を除く): 382575672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 27143, 54286, 81429, 108572, 162858, 217144, 244287, 325716, 488574, 651432, 977148, 1954296, 3067159, 6134318, 9201477, 12268636, 18402954, 24537272, 27604431, 36805908, 55208862, 73611816, 110417724, 220835448]

約数ペア:

[(1, 220835448), (2, 110417724), (3, 73611816), (4, 55208862), (6, 36805908), (8, 27604431), (9, 24537272), (12, 18402954), (18, 12268636), (24, 9201477), (36, 6134318), (72, 3067159), (113, 1954296), (226, 977148), (339, 651432), (452, 488574), (678, 325716), (904, 244287), (1017, 217144), (1356, 162858), (2034, 108572), (2712, 81429), (4068, 54286), (8136, 27143)]