301012972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 600544000

約数和(自身を除く): 299531028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 398, 494, 796, 988, 1531, 2587, 3062, 3781, 5174, 6124, 7562, 10348, 15124, 19903, 29089, 39806, 49153, 58178, 79612, 98306, 116356, 196612, 304669, 378157, 609338, 756314, 1218676, 1512628, 3960697, 5788711, 7921394, 11577422, 15842788, 23154844, 75253243, 150506486, 301012972]

約数ペア:

[(1, 301012972), (2, 150506486), (4, 75253243), (13, 23154844), (19, 15842788), (26, 11577422), (38, 7921394), (52, 5788711), (76, 3960697), (199, 1512628), (247, 1218676), (398, 756314), (494, 609338), (796, 378157), (988, 304669), (1531, 196612), (2587, 116356), (3062, 98306), (3781, 79612), (5174, 58178), (6124, 49153), (7562, 39806), (10348, 29089), (15124, 19903)]