15668580408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{113363}}^1$

素因数の和:113828

約数の個数: 64

約数和(自身を含む): 42280237440

約数和(自身を除く): 26611657032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 443, 886, 1329, 1772, 2658, 3544, 5316, 5759, 10632, 11518, 17277, 23036, 34554, 46072, 69108, 113363, 138216, 226726, 340089, 453452, 680178, 906904, 1360356, 1473719, 2720712, 2947438, 4421157, 5894876, 8842314, 11789752, 17684628, 35369256, 50219809, 100439618, 150659427, 200879236, 301318854, 401758472, 602637708, 652857517, 1205275416, 1305715034, 1958572551, 2611430068, 3917145102, 5222860136, 7834290204, 15668580408]

約数ペア:

[(1, 15668580408), (2, 7834290204), (3, 5222860136), (4, 3917145102), (6, 2611430068), (8, 1958572551), (12, 1305715034), (13, 1205275416), (24, 652857517), (26, 602637708), (39, 401758472), (52, 301318854), (78, 200879236), (104, 150659427), (156, 100439618), (312, 50219809), (443, 35369256), (886, 17684628), (1329, 11789752), (1772, 8842314), (2658, 5894876), (3544, 4421157), (5316, 2947438), (5759, 2720712), (10632, 1473719), (11518, 1360356), (17277, 906904), (23036, 680178), (34554, 453452), (46072, 340089), (69108, 226726), (113363, 138216)]