326916044

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{18329}}^1$

素因数の和:18367

約数の個数: 48

約数和(自身を含む): 718536000

約数和(自身を除く): 391619956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 18329, 36658, 73316, 128303, 238277, 256606, 476554, 513212, 898121, 953108, 1667939, 1796242, 3335878, 3592484, 6286847, 6671756, 11675573, 12573694, 23351146, 25147388, 46702292, 81729011, 163458022, 326916044]

約数ペア:

[(1, 326916044), (2, 163458022), (4, 81729011), (7, 46702292), (13, 25147388), (14, 23351146), (26, 12573694), (28, 11675573), (49, 6671756), (52, 6286847), (91, 3592484), (98, 3335878), (182, 1796242), (196, 1667939), (343, 953108), (364, 898121), (637, 513212), (686, 476554), (1274, 256606), (1372, 238277), (2548, 128303), (4459, 73316), (8918, 36658), (17836, 18329)]