977313997616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{154501}}^1$

素因数の和:154930

約数の個数: 80

約数和(自身を含む): 2089321893888

約数和(自身を除く): 1112007896272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 283, 508, 566, 1016, 1132, 1397, 2032, 2264, 2794, 3113, 4528, 5588, 6226, 11176, 12452, 22352, 24904, 35941, 49808, 71882, 143764, 154501, 287528, 309002, 395351, 575056, 618004, 790702, 1236008, 1581404, 1699511, 2472016, 3162808, 3399022, 6325616, 6798044, 13596088, 19621627, 27192176, 39243254, 43723783, 78486508, 87447566, 156973016, 174895132, 215837897, 313946032, 349790264, 431675794, 480961613, 699580528, 863351588, 961923226, 1726703176, 1923846452, 3453406352, 3847692904, 5552920441, 7695385808, 11105840882, 22211681764, 44423363528, 61082124851, 88846727056, 122164249702, 244328499404, 488656998808, 977313997616]

約数ペア:

[(1, 977313997616), (2, 488656998808), (4, 244328499404), (8, 122164249702), (11, 88846727056), (16, 61082124851), (22, 44423363528), (44, 22211681764), (88, 11105840882), (127, 7695385808), (176, 5552920441), (254, 3847692904), (283, 3453406352), (508, 1923846452), (566, 1726703176), (1016, 961923226), (1132, 863351588), (1397, 699580528), (2032, 480961613), (2264, 431675794), (2794, 349790264), (3113, 313946032), (4528, 215837897), (5588, 174895132), (6226, 156973016), (11176, 87447566), (12452, 78486508), (22352, 43723783), (24904, 39243254), (35941, 27192176), (49808, 19621627), (71882, 13596088), (143764, 6798044), (154501, 6325616), (287528, 3399022), (309002, 3162808), (395351, 2472016), (575056, 1699511), (618004, 1581404), (790702, 1236008)]