486548748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{643583}}^1$

素因数の和:643603

約数の個数: 48

約数和(自身を含む): 1441628160

約数和(自身を除く): 955079412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 643583, 1287166, 1930749, 2574332, 3861498, 4505081, 5792247, 7722996, 9010162, 11584494, 13515243, 17376741, 18020324, 23168988, 27030486, 34753482, 40545729, 54060972, 69506964, 81091458, 121637187, 162182916, 243274374, 486548748]

約数ペア:

[(1, 486548748), (2, 243274374), (3, 162182916), (4, 121637187), (6, 81091458), (7, 69506964), (9, 54060972), (12, 40545729), (14, 34753482), (18, 27030486), (21, 23168988), (27, 18020324), (28, 17376741), (36, 13515243), (42, 11584494), (54, 9010162), (63, 7722996), (84, 5792247), (108, 4505081), (126, 3861498), (189, 2574332), (252, 1930749), (378, 1287166), (756, 643583)]