1668389328

素因数分解:

$2^4\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{8731}}^1$

素因数の和:10072

約数の個数: 60

約数和(自身を含む): 4673226688

約数和(自身を除く): 3004837360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1327, 2654, 3981, 5308, 7962, 8731, 10616, 11943, 15924, 17462, 21232, 23886, 26193, 31848, 34924, 47772, 52386, 63696, 69848, 78579, 95544, 104772, 139696, 157158, 191088, 209544, 314316, 419088, 628632, 1257264, 11586037, 23172074, 34758111, 46344148, 69516222, 92688296, 104274333, 139032444, 185376592, 208548666, 278064888, 417097332, 556129776, 834194664, 1668389328]

約数ペア:

[(1, 1668389328), (2, 834194664), (3, 556129776), (4, 417097332), (6, 278064888), (8, 208548666), (9, 185376592), (12, 139032444), (16, 104274333), (18, 92688296), (24, 69516222), (36, 46344148), (48, 34758111), (72, 23172074), (144, 11586037), (1327, 1257264), (2654, 628632), (3981, 419088), (5308, 314316), (7962, 209544), (8731, 191088), (10616, 157158), (11943, 139696), (15924, 104772), (17462, 95544), (21232, 78579), (23886, 69848), (26193, 63696), (31848, 52386), (34924, 47772)]