724747188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{12739}}^1$

素因数の和:13188

約数の個数: 48

約数和(自身を含む): 1849236480

約数和(自身を除く): 1124489292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 431, 862, 1293, 1724, 2586, 4741, 5172, 9482, 12739, 14223, 18964, 25478, 28446, 38217, 50956, 56892, 76434, 140129, 152868, 280258, 420387, 560516, 840774, 1681548, 5490509, 10981018, 16471527, 21962036, 32943054, 60395599, 65886108, 120791198, 181186797, 241582396, 362373594, 724747188]

約数ペア:

[(1, 724747188), (2, 362373594), (3, 241582396), (4, 181186797), (6, 120791198), (11, 65886108), (12, 60395599), (22, 32943054), (33, 21962036), (44, 16471527), (66, 10981018), (132, 5490509), (431, 1681548), (862, 840774), (1293, 560516), (1724, 420387), (2586, 280258), (4741, 152868), (5172, 140129), (9482, 76434), (12739, 56892), (14223, 50956), (18964, 38217), (25478, 28446)]