2580082128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1378249}}^1$

素因数の和:1378276

約数の個数: 60

約数和(自身を含む): 7776086500

約数和(自身を除く): 5196004372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1378249, 2756498, 4134747, 5512996, 8269494, 11025992, 12404241, 16538988, 17917237, 22051984, 24808482, 33077976, 35834474, 49616964, 53751711, 66155952, 71668948, 99233928, 107503422, 143337896, 161255133, 198467856, 215006844, 286675792, 322510266, 430013688, 645020532, 860027376, 1290041064, 2580082128]

約数ペア:

[(1, 2580082128), (2, 1290041064), (3, 860027376), (4, 645020532), (6, 430013688), (8, 322510266), (9, 286675792), (12, 215006844), (13, 198467856), (16, 161255133), (18, 143337896), (24, 107503422), (26, 99233928), (36, 71668948), (39, 66155952), (48, 53751711), (52, 49616964), (72, 35834474), (78, 33077976), (104, 24808482), (117, 22051984), (144, 17917237), (156, 16538988), (208, 12404241), (234, 11025992), (312, 8269494), (468, 5512996), (624, 4134747), (936, 2756498), (1872, 1378249)]