289867818328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{556693}}^1$

素因数の和:556868

約数の個数: 64

約数和(自身を含む): 608845093920

約数和(自身を除く): 318977275592

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 97, 122, 194, 244, 388, 488, 671, 776, 1067, 1342, 2134, 2684, 4268, 5368, 5917, 8536, 11834, 23668, 47336, 65087, 130174, 260348, 520696, 556693, 1113386, 2226772, 4453544, 6123623, 12247246, 24494492, 33958273, 48988984, 53999221, 67916546, 107998442, 135833092, 215996884, 271666184, 373541003, 431993768, 593991431, 747082006, 1187982862, 1494164012, 2375965724, 2988328024, 3293952481, 4751931448, 6587904962, 13175809924, 26351619848, 36233477291, 72466954582, 144933909164, 289867818328]

約数ペア:

[(1, 289867818328), (2, 144933909164), (4, 72466954582), (8, 36233477291), (11, 26351619848), (22, 13175809924), (44, 6587904962), (61, 4751931448), (88, 3293952481), (97, 2988328024), (122, 2375965724), (194, 1494164012), (244, 1187982862), (388, 747082006), (488, 593991431), (671, 431993768), (776, 373541003), (1067, 271666184), (1342, 215996884), (2134, 135833092), (2684, 107998442), (4268, 67916546), (5368, 53999221), (5917, 48988984), (8536, 33958273), (11834, 24494492), (23668, 12247246), (47336, 6123623), (65087, 4453544), (130174, 2226772), (260348, 1113386), (520696, 556693)]