388204194984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7810321}}^1$

素因数の和:7810458

約数の個数: 64

約数和(自身を含む): 1030962504000

約数和(自身を除く): 642758309016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 654, 872, 1308, 2071, 2616, 4142, 6213, 8284, 12426, 16568, 24852, 49704, 7810321, 15620642, 23430963, 31241284, 46861926, 62482568, 93723852, 148396099, 187447704, 296792198, 445188297, 593584396, 851324989, 890376594, 1187168792, 1702649978, 1780753188, 2553974967, 3405299956, 3561506376, 5107949934, 6810599912, 10215899868, 16175174791, 20431799736, 32350349582, 48525524373, 64700699164, 97051048746, 129401398328, 194102097492, 388204194984]

約数ペア:

[(1, 388204194984), (2, 194102097492), (3, 129401398328), (4, 97051048746), (6, 64700699164), (8, 48525524373), (12, 32350349582), (19, 20431799736), (24, 16175174791), (38, 10215899868), (57, 6810599912), (76, 5107949934), (109, 3561506376), (114, 3405299956), (152, 2553974967), (218, 1780753188), (228, 1702649978), (327, 1187168792), (436, 890376594), (456, 851324989), (654, 593584396), (872, 445188297), (1308, 296792198), (2071, 187447704), (2616, 148396099), (4142, 93723852), (6213, 62482568), (8284, 46861926), (12426, 31241284), (16568, 23430963), (24852, 15620642), (49704, 7810321)]