1230891684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{216859}}^1$

素因数の和:216920

約数の個数: 48

約数和(自身を含む): 3206058240

約数和(自身を除く): 1975166556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 216859, 433718, 650577, 867436, 1301154, 2385449, 2602308, 4770898, 7156347, 9324937, 9541796, 14312694, 18649874, 27974811, 28625388, 37299748, 55949622, 102574307, 111899244, 205148614, 307722921, 410297228, 615445842, 1230891684]

約数ペア:

[(1, 1230891684), (2, 615445842), (3, 410297228), (4, 307722921), (6, 205148614), (11, 111899244), (12, 102574307), (22, 55949622), (33, 37299748), (43, 28625388), (44, 27974811), (66, 18649874), (86, 14312694), (129, 9541796), (132, 9324937), (172, 7156347), (258, 4770898), (473, 2602308), (516, 2385449), (946, 1301154), (1419, 867436), (1892, 650577), (2838, 433718), (5676, 216859)]