340646664

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 863173440

約数和(自身を除く): 522526776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 313, 331, 411, 548, 626, 662, 822, 939, 993, 1096, 1252, 1324, 1644, 1878, 1986, 2504, 2648, 3288, 3756, 3972, 7512, 7944, 42881, 45347, 85762, 90694, 103603, 128643, 136041, 171524, 181388, 207206, 257286, 272082, 310809, 343048, 362776, 414412, 514572, 544164, 621618, 828824, 1029144, 1088328, 1243236, 2486472, 14193611, 28387222, 42580833, 56774444, 85161666, 113548888, 170323332, 340646664]

約数ペア:

[(1, 340646664), (2, 170323332), (3, 113548888), (4, 85161666), (6, 56774444), (8, 42580833), (12, 28387222), (24, 14193611), (137, 2486472), (274, 1243236), (313, 1088328), (331, 1029144), (411, 828824), (548, 621618), (626, 544164), (662, 514572), (822, 414412), (939, 362776), (993, 343048), (1096, 310809), (1252, 272082), (1324, 257286), (1644, 207206), (1878, 181388), (1986, 171524), (2504, 136041), (2648, 128643), (3288, 103603), (3756, 90694), (3972, 85762), (7512, 45347), (7944, 42881)]