1388893669064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8059}}^1\times {\mathrm{115201}}^1$

素因数の和:123294

約数の個数: 64

約数和(自身を含む): 3008431108800

約数和(自身を除く): 1619537439736

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8059, 16118, 32236, 64472, 88649, 115201, 137003, 177298, 230402, 274006, 354596, 460804, 548012, 709192, 921608, 1096024, 1267211, 1507033, 1958417, 2534422, 3014066, 3916834, 5068844, 6028132, 7833668, 10137688, 12056264, 15667336, 21542587, 43085174, 86170348, 172340696, 928404859, 1856809718, 3713619436, 7427238872, 10212453449, 15782882603, 20424906898, 31565765206, 40849813796, 63131530412, 81699627592, 126263060824, 173611708633, 347223417266, 694446834532, 1388893669064]

約数ペア:

[(1, 1388893669064), (2, 694446834532), (4, 347223417266), (8, 173611708633), (11, 126263060824), (17, 81699627592), (22, 63131530412), (34, 40849813796), (44, 31565765206), (68, 20424906898), (88, 15782882603), (136, 10212453449), (187, 7427238872), (374, 3713619436), (748, 1856809718), (1496, 928404859), (8059, 172340696), (16118, 86170348), (32236, 43085174), (64472, 21542587), (88649, 15667336), (115201, 12056264), (137003, 10137688), (177298, 7833668), (230402, 6028132), (274006, 5068844), (354596, 3916834), (460804, 3014066), (548012, 2534422), (709192, 1958417), (921608, 1507033), (1096024, 1267211)]