208693603296

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{726811}}^1$

素因数の和:727824

約数の個数: 72

約数和(自身を含む): 594068509944

約数和(自身を除く): 385374906648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 31904, 35892, 47856, 71784, 95712, 143568, 287136, 726811, 1453622, 2180433, 2907244, 4360866, 5814488, 6541299, 8721732, 11628976, 13082598, 17443464, 23257952, 26165196, 34886928, 52330392, 69773856, 104660784, 209321568, 724630567, 1449261134, 2173891701, 2898522268, 4347783402, 5797044536, 6521675103, 8695566804, 11594089072, 13043350206, 17391133608, 23188178144, 26086700412, 34782267216, 52173400824, 69564534432, 104346801648, 208693603296]

約数ペア:

[(1, 208693603296), (2, 104346801648), (3, 69564534432), (4, 52173400824), (6, 34782267216), (8, 26086700412), (9, 23188178144), (12, 17391133608), (16, 13043350206), (18, 11594089072), (24, 8695566804), (32, 6521675103), (36, 5797044536), (48, 4347783402), (72, 2898522268), (96, 2173891701), (144, 1449261134), (288, 724630567), (997, 209321568), (1994, 104660784), (2991, 69773856), (3988, 52330392), (5982, 34886928), (7976, 26165196), (8973, 23257952), (11964, 17443464), (15952, 13082598), (17946, 11628976), (23928, 8721732), (31904, 6541299), (35892, 5814488), (47856, 4360866), (71784, 2907244), (95712, 2180433), (143568, 1453622), (287136, 726811)]