406136568

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{761}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 1045890720

約数和(自身を除く): 639754152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 601, 761, 888, 1202, 1522, 1803, 2283, 2404, 3044, 3606, 4566, 4808, 6088, 7212, 9132, 14424, 18264, 22237, 28157, 44474, 56314, 66711, 84471, 88948, 112628, 133422, 168942, 177896, 225256, 266844, 337884, 457361, 533688, 675768, 914722, 1372083, 1829444, 2744166, 3658888, 5488332, 10976664, 16922357, 33844714, 50767071, 67689428, 101534142, 135378856, 203068284, 406136568]

約数ペア:

[(1, 406136568), (2, 203068284), (3, 135378856), (4, 101534142), (6, 67689428), (8, 50767071), (12, 33844714), (24, 16922357), (37, 10976664), (74, 5488332), (111, 3658888), (148, 2744166), (222, 1829444), (296, 1372083), (444, 914722), (601, 675768), (761, 533688), (888, 457361), (1202, 337884), (1522, 266844), (1803, 225256), (2283, 177896), (2404, 168942), (3044, 133422), (3606, 112628), (4566, 88948), (4808, 84471), (6088, 66711), (7212, 56314), (9132, 44474), (14424, 28157), (18264, 22237)]