9691567208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 18877622400

約数和(自身を除く): 9186055192

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 419, 727, 776, 838, 1454, 1676, 2908, 3352, 3977, 5816, 7954, 15908, 17179, 29807, 31816, 34358, 40643, 59614, 68716, 70519, 81286, 119228, 137432, 141038, 162572, 238456, 282076, 304613, 325144, 564152, 609226, 1218452, 1666363, 2436904, 2891279, 3332726, 5782558, 6665452, 11565116, 12489133, 13330904, 23130232, 24978266, 29547461, 49956532, 59094922, 99913064, 118189844, 236379688, 1211445901, 2422891802, 4845783604, 9691567208]

約数ペア:

[(1, 9691567208), (2, 4845783604), (4, 2422891802), (8, 1211445901), (41, 236379688), (82, 118189844), (97, 99913064), (164, 59094922), (194, 49956532), (328, 29547461), (388, 24978266), (419, 23130232), (727, 13330904), (776, 12489133), (838, 11565116), (1454, 6665452), (1676, 5782558), (2908, 3332726), (3352, 2891279), (3977, 2436904), (5816, 1666363), (7954, 1218452), (15908, 609226), (17179, 564152), (29807, 325144), (31816, 304613), (34358, 282076), (40643, 238456), (59614, 162572), (68716, 141038), (70519, 137432), (81286, 119228)]