1296560872836

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{21867383}}^1$

素因数の和:21867463

約数の個数: 72

約数和(自身を含む): 3454521854784

約数和(自身を除く): 2157960981948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 14823, 19764, 29646, 59292, 21867383, 43734766, 65602149, 87469532, 131204298, 196806447, 262408596, 393612894, 590419341, 787225788, 1180838682, 1333910363, 1771258023, 2361677364, 2667820726, 3542516046, 4001731089, 5313774069, 5335641452, 7085032092, 8003462178, 10627548138, 12005193267, 16006924356, 21255096276, 24010386534, 36015579801, 48020773068, 72031159602, 108046739403, 144062319204, 216093478806, 324140218209, 432186957612, 648280436418, 1296560872836]

約数ペア:

[(1, 1296560872836), (2, 648280436418), (3, 432186957612), (4, 324140218209), (6, 216093478806), (9, 144062319204), (12, 108046739403), (18, 72031159602), (27, 48020773068), (36, 36015579801), (54, 24010386534), (61, 21255096276), (81, 16006924356), (108, 12005193267), (122, 10627548138), (162, 8003462178), (183, 7085032092), (243, 5335641452), (244, 5313774069), (324, 4001731089), (366, 3542516046), (486, 2667820726), (549, 2361677364), (732, 1771258023), (972, 1333910363), (1098, 1180838682), (1647, 787225788), (2196, 590419341), (3294, 393612894), (4941, 262408596), (6588, 196806447), (9882, 131204298), (14823, 87469532), (19764, 65602149), (29646, 43734766), (59292, 21867383)]