218398832752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31235531}}^1$

素因数の和:31235581

約数の個数: 40

約数和(自身を含む): 464784716160

約数和(自身を除く): 246385883408

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 31235531, 62471062, 124942124, 249884248, 499768496, 593475089, 718417213, 1186950178, 1436834426, 2373900356, 2873668852, 4747800712, 5747337704, 9495601424, 11494675408, 13649927047, 27299854094, 54599708188, 109199416376, 218398832752]

約数ペア:

[(1, 218398832752), (2, 109199416376), (4, 54599708188), (8, 27299854094), (16, 13649927047), (19, 11494675408), (23, 9495601424), (38, 5747337704), (46, 4747800712), (76, 2873668852), (92, 2373900356), (152, 1436834426), (184, 1186950178), (304, 718417213), (368, 593475089), (437, 499768496), (874, 249884248), (1748, 124942124), (3496, 62471062), (6992, 31235531)]