12488898452

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 23350855752

約数和(自身を除く): 10861957300

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 277, 317, 554, 634, 961, 1108, 1147, 1268, 1922, 2294, 3844, 4588, 8587, 9827, 10249, 11729, 17174, 19654, 20498, 23458, 34348, 35557, 39308, 40996, 46916, 71114, 87809, 142228, 175618, 266197, 304637, 317719, 351236, 363599, 532394, 609274, 635438, 727198, 1064788, 1218548, 1270876, 1454396, 2722079, 3248933, 5444158, 6497866, 9849289, 10888316, 11271569, 12995732, 19698578, 22543138, 39397156, 45086276, 84384449, 100716923, 168768898, 201433846, 337537796, 402867692, 3122224613, 6244449226, 12488898452]

約数ペア:

[(1, 12488898452), (2, 6244449226), (4, 3122224613), (31, 402867692), (37, 337537796), (62, 201433846), (74, 168768898), (124, 100716923), (148, 84384449), (277, 45086276), (317, 39397156), (554, 22543138), (634, 19698578), (961, 12995732), (1108, 11271569), (1147, 10888316), (1268, 9849289), (1922, 6497866), (2294, 5444158), (3844, 3248933), (4588, 2722079), (8587, 1454396), (9827, 1270876), (10249, 1218548), (11729, 1064788), (17174, 727198), (19654, 635438), (20498, 609274), (23458, 532394), (34348, 363599), (35557, 351236), (39308, 317719), (40996, 304637), (46916, 266197), (71114, 175618), (87809, 142228)]