126128904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 345600000

約数和(自身を除く): 219471096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 478, 717, 956, 1434, 1912, 1999, 2629, 2868, 3998, 5258, 5736, 5997, 7887, 7996, 10516, 11994, 15774, 15992, 21032, 21989, 23988, 31548, 43978, 47976, 63096, 65967, 87956, 131934, 175912, 263868, 477761, 527736, 955522, 1433283, 1911044, 2866566, 3822088, 5255371, 5733132, 10510742, 11466264, 15766113, 21021484, 31532226, 42042968, 63064452, 126128904]

約数ペア:

[(1, 126128904), (2, 63064452), (3, 42042968), (4, 31532226), (6, 21021484), (8, 15766113), (11, 11466264), (12, 10510742), (22, 5733132), (24, 5255371), (33, 3822088), (44, 2866566), (66, 1911044), (88, 1433283), (132, 955522), (239, 527736), (264, 477761), (478, 263868), (717, 175912), (956, 131934), (1434, 87956), (1912, 65967), (1999, 63096), (2629, 47976), (2868, 43978), (3998, 31548), (5258, 23988), (5736, 21989), (5997, 21032), (7887, 15992), (7996, 15774), (10516, 11994)]