308093796

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6945

約数の個数: 72

約数和(自身を含む): 824503680

約数和(自身を除く): 516409884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 3741, 4988, 6863, 7482, 11223, 13726, 14964, 20589, 22446, 27452, 41178, 44892, 61767, 82356, 123534, 199027, 247068, 295109, 398054, 590218, 597081, 796108, 885327, 1180436, 1194162, 1770654, 1791243, 2388324, 2655981, 3541308, 3582486, 5311962, 7164972, 8558161, 10623924, 17116322, 25674483, 34232644, 51348966, 77023449, 102697932, 154046898, 308093796]

約数ペア:

[(1, 308093796), (2, 154046898), (3, 102697932), (4, 77023449), (6, 51348966), (9, 34232644), (12, 25674483), (18, 17116322), (29, 10623924), (36, 8558161), (43, 7164972), (58, 5311962), (86, 3582486), (87, 3541308), (116, 2655981), (129, 2388324), (172, 1791243), (174, 1770654), (258, 1194162), (261, 1180436), (348, 885327), (387, 796108), (516, 597081), (522, 590218), (774, 398054), (1044, 295109), (1247, 247068), (1548, 199027), (2494, 123534), (3741, 82356), (4988, 61767), (6863, 44892), (7482, 41178), (11223, 27452), (13726, 22446), (14964, 20589)]