13275315472

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 26516160000

約数和(自身を除く): 13240844528

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 199, 316, 356, 398, 593, 632, 712, 796, 1186, 1264, 1424, 1592, 2372, 3184, 4744, 7031, 9488, 14062, 15721, 17711, 28124, 31442, 35422, 46847, 52777, 56248, 62884, 70844, 93694, 105554, 112496, 118007, 125768, 141688, 187388, 211108, 236014, 251536, 283376, 374776, 422216, 472028, 749552, 844432, 944056, 1399169, 1888112, 2798338, 4169383, 5596676, 8338766, 9322553, 10502623, 11193352, 16677532, 18645106, 21005246, 22386704, 33355064, 37290212, 42010492, 66710128, 74580424, 84020984, 149160848, 168041968, 829707217, 1659414434, 3318828868, 6637657736, 13275315472]

約数ペア:

[(1, 13275315472), (2, 6637657736), (4, 3318828868), (8, 1659414434), (16, 829707217), (79, 168041968), (89, 149160848), (158, 84020984), (178, 74580424), (199, 66710128), (316, 42010492), (356, 37290212), (398, 33355064), (593, 22386704), (632, 21005246), (712, 18645106), (796, 16677532), (1186, 11193352), (1264, 10502623), (1424, 9322553), (1592, 8338766), (2372, 5596676), (3184, 4169383), (4744, 2798338), (7031, 1888112), (9488, 1399169), (14062, 944056), (15721, 844432), (17711, 749552), (28124, 472028), (31442, 422216), (35422, 374776), (46847, 283376), (52777, 251536), (56248, 236014), (62884, 211108), (70844, 187388), (93694, 141688), (105554, 125768), (112496, 118007)]