638101092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{8999}}^1$

素因数の和:9336

約数の個数: 48

約数和(自身を含む): 1572480000

約数和(自身を除く): 934378908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 622, 933, 1244, 1866, 3732, 5909, 8999, 11818, 17727, 17998, 23636, 26997, 35454, 35996, 53994, 70908, 107988, 170981, 341962, 512943, 683924, 1025886, 2051772, 2798689, 5597378, 8396067, 11194756, 16792134, 33584268, 53175091, 106350182, 159525273, 212700364, 319050546, 638101092]

約数ペア:

[(1, 638101092), (2, 319050546), (3, 212700364), (4, 159525273), (6, 106350182), (12, 53175091), (19, 33584268), (38, 16792134), (57, 11194756), (76, 8396067), (114, 5597378), (228, 2798689), (311, 2051772), (622, 1025886), (933, 683924), (1244, 512943), (1866, 341962), (3732, 170981), (5909, 107988), (8999, 70908), (11818, 53994), (17727, 35996), (17998, 35454), (23636, 26997)]