309098748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 867041280

約数和(自身を除く): 557942532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 276, 278, 322, 417, 483, 556, 644, 834, 966, 973, 1151, 1668, 1932, 1946, 2302, 2919, 3197, 3453, 3892, 4604, 5838, 6394, 6906, 8057, 9591, 11676, 12788, 13812, 16114, 19182, 22379, 24171, 26473, 32228, 38364, 44758, 48342, 52946, 67137, 79419, 89516, 96684, 105892, 134274, 158838, 159989, 185311, 268548, 317676, 319978, 370622, 479967, 555933, 639956, 741244, 959934, 1111866, 1119923, 1919868, 2223732, 2239846, 3359769, 3679747, 4479692, 6719538, 7359494, 11039241, 13439076, 14718988, 22078482, 25758229, 44156964, 51516458, 77274687, 103032916, 154549374, 309098748]

約数ペア:

[(1, 309098748), (2, 154549374), (3, 103032916), (4, 77274687), (6, 51516458), (7, 44156964), (12, 25758229), (14, 22078482), (21, 14718988), (23, 13439076), (28, 11039241), (42, 7359494), (46, 6719538), (69, 4479692), (84, 3679747), (92, 3359769), (138, 2239846), (139, 2223732), (161, 1919868), (276, 1119923), (278, 1111866), (322, 959934), (417, 741244), (483, 639956), (556, 555933), (644, 479967), (834, 370622), (966, 319978), (973, 317676), (1151, 268548), (1668, 185311), (1932, 159989), (1946, 158838), (2302, 134274), (2919, 105892), (3197, 96684), (3453, 89516), (3892, 79419), (4604, 67137), (5838, 52946), (6394, 48342), (6906, 44758), (8057, 38364), (9591, 32228), (11676, 26473), (12788, 24171), (13812, 22379), (16114, 19182)]