712090148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7753

約数の個数: 72

約数和(自身を含む): 1618382304

約数和(自身を除く): 906292156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 473, 539, 602, 946, 1078, 1204, 1892, 2107, 2156, 3311, 4214, 6622, 7681, 8428, 13244, 15362, 23177, 30724, 46354, 53767, 84491, 92708, 107534, 168982, 215068, 330283, 337964, 376369, 591437, 660566, 752738, 1182874, 1321132, 1505476, 2311981, 2365748, 3633113, 4140059, 4623962, 7266226, 8280118, 9247924, 14532452, 16183867, 16560236, 25431791, 32367734, 50863582, 64735468, 101727164, 178022537, 356045074, 712090148]

約数ペア:

[(1, 712090148), (2, 356045074), (4, 178022537), (7, 101727164), (11, 64735468), (14, 50863582), (22, 32367734), (28, 25431791), (43, 16560236), (44, 16183867), (49, 14532452), (77, 9247924), (86, 8280118), (98, 7266226), (154, 4623962), (172, 4140059), (196, 3633113), (301, 2365748), (308, 2311981), (473, 1505476), (539, 1321132), (602, 1182874), (946, 752738), (1078, 660566), (1204, 591437), (1892, 376369), (2107, 337964), (2156, 330283), (3311, 215068), (4214, 168982), (6622, 107534), (7681, 92708), (8428, 84491), (13244, 53767), (15362, 46354), (23177, 30724)]