276171084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1663}}^1$

素因数の和:2339

約数の個数: 72

約数和(自身を含む): 799518720

約数和(自身を除く): 523347636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 659, 1318, 1663, 1977, 2636, 3326, 3954, 4613, 4989, 5931, 6652, 7908, 9226, 9978, 11641, 11862, 13839, 14967, 18452, 19956, 23282, 23724, 27678, 29934, 34923, 41517, 46564, 55356, 59868, 69846, 83034, 104769, 139692, 166068, 209538, 419076, 1095917, 2191834, 3287751, 4383668, 6575502, 7671419, 9863253, 13151004, 15342838, 19726506, 23014257, 30685676, 39453012, 46028514, 69042771, 92057028, 138085542, 276171084]

約数ペア:

[(1, 276171084), (2, 138085542), (3, 92057028), (4, 69042771), (6, 46028514), (7, 39453012), (9, 30685676), (12, 23014257), (14, 19726506), (18, 15342838), (21, 13151004), (28, 9863253), (36, 7671419), (42, 6575502), (63, 4383668), (84, 3287751), (126, 2191834), (252, 1095917), (659, 419076), (1318, 209538), (1663, 166068), (1977, 139692), (2636, 104769), (3326, 83034), (3954, 69846), (4613, 59868), (4989, 55356), (5931, 46564), (6652, 41517), (7908, 34923), (9226, 29934), (9978, 27678), (11641, 23724), (11862, 23282), (13839, 19956), (14967, 18452)]