190821648

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 503467776

約数和(自身を除く): 312646128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 211, 227, 249, 332, 422, 454, 498, 633, 664, 681, 844, 908, 996, 1266, 1328, 1362, 1688, 1816, 1992, 2532, 2724, 3376, 3632, 3984, 5064, 5448, 10128, 10896, 17513, 18841, 35026, 37682, 47897, 52539, 56523, 70052, 75364, 95794, 105078, 113046, 140104, 143691, 150728, 191588, 210156, 226092, 280208, 287382, 301456, 383176, 420312, 452184, 574764, 766352, 840624, 904368, 1149528, 2299056, 3975451, 7950902, 11926353, 15901804, 23852706, 31803608, 47705412, 63607216, 95410824, 190821648]

約数ペア:

[(1, 190821648), (2, 95410824), (3, 63607216), (4, 47705412), (6, 31803608), (8, 23852706), (12, 15901804), (16, 11926353), (24, 7950902), (48, 3975451), (83, 2299056), (166, 1149528), (211, 904368), (227, 840624), (249, 766352), (332, 574764), (422, 452184), (454, 420312), (498, 383176), (633, 301456), (664, 287382), (681, 280208), (844, 226092), (908, 210156), (996, 191588), (1266, 150728), (1328, 143691), (1362, 140104), (1688, 113046), (1816, 105078), (1992, 95794), (2532, 75364), (2724, 70052), (3376, 56523), (3632, 52539), (3984, 47897), (5064, 37682), (5448, 35026), (10128, 18841), (10896, 17513)]