239404686544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{39181}}^1$

素因数の和:39444

約数の個数: 80

約数和(自身を含む): 487567015936

約数和(自身を除く): 248162329392

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 127, 194, 248, 254, 388, 496, 508, 776, 1016, 1552, 2032, 3007, 3937, 6014, 7874, 12028, 12319, 15748, 24056, 24638, 31496, 39181, 48112, 49276, 62992, 78362, 98552, 156724, 197104, 313448, 381889, 626896, 763778, 1214611, 1527556, 2429222, 3055112, 3800557, 4858444, 4975987, 6110224, 7601114, 9716888, 9951974, 15202228, 19433776, 19903948, 30404456, 39807896, 60808912, 79615792, 117817267, 154255597, 235634534, 308511194, 471269068, 482670739, 617022388, 942538136, 965341478, 1234044776, 1885076272, 1930682956, 2468089552, 3861365912, 7722731824, 14962792909, 29925585818, 59851171636, 119702343272, 239404686544]

約数ペア:

[(1, 239404686544), (2, 119702343272), (4, 59851171636), (8, 29925585818), (16, 14962792909), (31, 7722731824), (62, 3861365912), (97, 2468089552), (124, 1930682956), (127, 1885076272), (194, 1234044776), (248, 965341478), (254, 942538136), (388, 617022388), (496, 482670739), (508, 471269068), (776, 308511194), (1016, 235634534), (1552, 154255597), (2032, 117817267), (3007, 79615792), (3937, 60808912), (6014, 39807896), (7874, 30404456), (12028, 19903948), (12319, 19433776), (15748, 15202228), (24056, 9951974), (24638, 9716888), (31496, 7601114), (39181, 6110224), (48112, 4975987), (49276, 4858444), (62992, 3800557), (78362, 3055112), (98552, 2429222), (156724, 1527556), (197104, 1214611), (313448, 763778), (381889, 626896)]