442239084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2663}}^1$

素因数の和:3339

約数の個数: 72

約数和(自身を含む): 1279998720

約数和(自身を除く): 837759636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 659, 1318, 1977, 2636, 2663, 3954, 4613, 5326, 5931, 7908, 7989, 9226, 10652, 11862, 13839, 15978, 18452, 18641, 23724, 23967, 27678, 31956, 37282, 41517, 47934, 55356, 55923, 74564, 83034, 95868, 111846, 166068, 167769, 223692, 335538, 671076, 1754917, 3509834, 5264751, 7019668, 10529502, 12284419, 15794253, 21059004, 24568838, 31588506, 36853257, 49137676, 63177012, 73706514, 110559771, 147413028, 221119542, 442239084]

約数ペア:

[(1, 442239084), (2, 221119542), (3, 147413028), (4, 110559771), (6, 73706514), (7, 63177012), (9, 49137676), (12, 36853257), (14, 31588506), (18, 24568838), (21, 21059004), (28, 15794253), (36, 12284419), (42, 10529502), (63, 7019668), (84, 5264751), (126, 3509834), (252, 1754917), (659, 671076), (1318, 335538), (1977, 223692), (2636, 167769), (2663, 166068), (3954, 111846), (4613, 95868), (5326, 83034), (5931, 74564), (7908, 55923), (7989, 55356), (9226, 47934), (10652, 41517), (11862, 37282), (13839, 31956), (15978, 27678), (18452, 23967), (18641, 23724)]