430813998

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 985089600

約数和(自身を除く): 554275602

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 109, 159, 218, 318, 327, 477, 654, 954, 981, 1381, 1431, 1962, 2762, 2862, 2943, 4143, 5777, 5886, 8286, 11554, 12429, 17331, 24858, 34662, 37287, 51993, 73193, 74574, 103986, 146386, 150529, 155979, 219579, 301058, 311958, 439158, 451587, 658737, 903174, 1317474, 1354761, 1976211, 2709522, 3952422, 4064283, 7978037, 8128566, 15956074, 23934111, 47868222, 71802333, 143604666, 215406999, 430813998]

約数ペア:

[(1, 430813998), (2, 215406999), (3, 143604666), (6, 71802333), (9, 47868222), (18, 23934111), (27, 15956074), (53, 8128566), (54, 7978037), (106, 4064283), (109, 3952422), (159, 2709522), (218, 1976211), (318, 1354761), (327, 1317474), (477, 903174), (654, 658737), (954, 451587), (981, 439158), (1381, 311958), (1431, 301058), (1962, 219579), (2762, 155979), (2862, 150529), (2943, 146386), (4143, 103986), (5777, 74574), (5886, 73193), (8286, 51993), (11554, 37287), (12429, 34662), (17331, 24858)]