13863289928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{3499}}^1$

素因数の和:3942

約数の個数: 64

約数和(自身を含む): 27654480000

約数和(自身を除く): 13791190072

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 353, 488, 706, 1403, 1412, 2806, 2824, 3499, 5612, 6998, 8119, 11224, 13996, 16238, 21533, 27992, 32476, 43066, 64952, 80477, 86132, 160954, 172264, 213439, 321908, 426878, 495259, 643816, 853756, 990518, 1235147, 1707512, 1981036, 2470294, 3962072, 4909097, 4940588, 9818194, 9881176, 19636388, 28408381, 39272776, 56816762, 75343967, 113633524, 150687934, 227267048, 301375868, 602751736, 1732911241, 3465822482, 6931644964, 13863289928]

約数ペア:

[(1, 13863289928), (2, 6931644964), (4, 3465822482), (8, 1732911241), (23, 602751736), (46, 301375868), (61, 227267048), (92, 150687934), (122, 113633524), (184, 75343967), (244, 56816762), (353, 39272776), (488, 28408381), (706, 19636388), (1403, 9881176), (1412, 9818194), (2806, 4940588), (2824, 4909097), (3499, 3962072), (5612, 2470294), (6998, 1981036), (8119, 1707512), (11224, 1235147), (13996, 990518), (16238, 853756), (21533, 643816), (27992, 495259), (32476, 426878), (43066, 321908), (64952, 213439), (80477, 172264), (86132, 160954)]