268519434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 589400064

約数和(自身を除く): 320880630

約数列:

[1, 2, 3, 6, 23, 37, 43, 46, 69, 74, 86, 111, 129, 138, 222, 258, 851, 989, 1223, 1591, 1702, 1978, 2446, 2553, 2967, 3182, 3669, 4773, 5106, 5934, 7338, 9546, 28129, 36593, 45251, 52589, 56258, 73186, 84387, 90502, 105178, 109779, 135753, 157767, 168774, 219558, 271506, 315534, 1040773, 1209547, 1945793, 2081546, 2419094, 3122319, 3628641, 3891586, 5837379, 6244638, 7257282, 11674758, 44753239, 89506478, 134259717, 268519434]

約数ペア:

[(1, 268519434), (2, 134259717), (3, 89506478), (6, 44753239), (23, 11674758), (37, 7257282), (43, 6244638), (46, 5837379), (69, 3891586), (74, 3628641), (86, 3122319), (111, 2419094), (129, 2081546), (138, 1945793), (222, 1209547), (258, 1040773), (851, 315534), (989, 271506), (1223, 219558), (1591, 168774), (1702, 157767), (1978, 135753), (2446, 109779), (2553, 105178), (2967, 90502), (3182, 84387), (3669, 73186), (4773, 56258), (5106, 52589), (5934, 45251), (7338, 36593), (9546, 28129)]