990284088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{11779}}^1$

素因数の和:11932

約数の個数: 64

約数和(自身を含む): 2578406400

約数和(自身を除く): 1588122312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 113, 124, 186, 226, 248, 339, 372, 452, 678, 744, 904, 1356, 2712, 3503, 7006, 10509, 11779, 14012, 21018, 23558, 28024, 35337, 42036, 47116, 70674, 84072, 94232, 141348, 282696, 365149, 730298, 1095447, 1331027, 1460596, 2190894, 2662054, 2921192, 3993081, 4381788, 5324108, 7986162, 8763576, 10648216, 15972324, 31944648, 41261837, 82523674, 123785511, 165047348, 247571022, 330094696, 495142044, 990284088]

約数ペア:

[(1, 990284088), (2, 495142044), (3, 330094696), (4, 247571022), (6, 165047348), (8, 123785511), (12, 82523674), (24, 41261837), (31, 31944648), (62, 15972324), (93, 10648216), (113, 8763576), (124, 7986162), (186, 5324108), (226, 4381788), (248, 3993081), (339, 2921192), (372, 2662054), (452, 2190894), (678, 1460596), (744, 1331027), (904, 1095447), (1356, 730298), (2712, 365149), (3503, 282696), (7006, 141348), (10509, 94232), (11779, 84072), (14012, 70674), (21018, 47116), (23558, 42036), (28024, 35337)]