749297804528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12551893}}^1$

素因数の和:12551962

約数の個数: 80

約数和(自身を含む): 1830367390656

約数和(自身を除く): 1081069586128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3731, 4264, 4592, 7462, 8528, 14924, 29848, 59696, 12551893, 25103786, 50207572, 87863251, 100415144, 163174609, 175726502, 200830288, 326349218, 351453004, 514627613, 652698436, 702906008, 1029255226, 1142222263, 1305396872, 1405812016, 2058510452, 2284444526, 2610793744, 3602393291, 4117020904, 4568889052, 6690158969, 7204786582, 8234041808, 9137778104, 13380317938, 14409573164, 18275556208, 26760635876, 28819146328, 46831112783, 53521271752, 57638292656, 93662225566, 107042543504, 187324451132, 374648902264, 749297804528]

約数ペア:

[(1, 749297804528), (2, 374648902264), (4, 187324451132), (7, 107042543504), (8, 93662225566), (13, 57638292656), (14, 53521271752), (16, 46831112783), (26, 28819146328), (28, 26760635876), (41, 18275556208), (52, 14409573164), (56, 13380317938), (82, 9137778104), (91, 8234041808), (104, 7204786582), (112, 6690158969), (164, 4568889052), (182, 4117020904), (208, 3602393291), (287, 2610793744), (328, 2284444526), (364, 2058510452), (533, 1405812016), (574, 1305396872), (656, 1142222263), (728, 1029255226), (1066, 702906008), (1148, 652698436), (1456, 514627613), (2132, 351453004), (2296, 326349218), (3731, 200830288), (4264, 175726502), (4592, 163174609), (7462, 100415144), (8528, 87863251), (14924, 50207572), (29848, 25103786), (59696, 12551893)]