380053504936

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1980353}}^1$

素因数の和:1980538

約数の個数: 64

約数和(自身を含む): 855512928000

約数和(自身を除く): 475459423064

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 149, 161, 184, 298, 322, 596, 644, 1043, 1192, 1288, 2086, 3427, 4172, 6854, 8344, 13708, 23989, 27416, 47978, 95956, 191912, 1980353, 3960706, 7921412, 13862471, 15842824, 27724942, 45548119, 55449884, 91096238, 110899768, 182192476, 295072597, 318836833, 364384952, 590145194, 637673666, 1180290388, 1275347332, 2065508179, 2360580776, 2550694664, 4131016358, 6786669731, 8262032716, 13573339462, 16524065432, 27146678924, 47506688117, 54293357848, 95013376234, 190026752468, 380053504936]

約数ペア:

[(1, 380053504936), (2, 190026752468), (4, 95013376234), (7, 54293357848), (8, 47506688117), (14, 27146678924), (23, 16524065432), (28, 13573339462), (46, 8262032716), (56, 6786669731), (92, 4131016358), (149, 2550694664), (161, 2360580776), (184, 2065508179), (298, 1275347332), (322, 1180290388), (596, 637673666), (644, 590145194), (1043, 364384952), (1192, 318836833), (1288, 295072597), (2086, 182192476), (3427, 110899768), (4172, 91096238), (6854, 55449884), (8344, 45548119), (13708, 27724942), (23989, 15842824), (27416, 13862471), (47978, 7921412), (95956, 3960706), (191912, 1980353)]