225237144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^4\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 620364600

約数和(自身を除く): 395127456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 641, 726, 968, 1282, 1331, 1452, 1923, 2564, 2662, 2904, 3846, 3993, 5128, 5324, 7051, 7692, 7986, 10648, 14102, 14641, 15384, 15972, 21153, 28204, 29282, 31944, 42306, 43923, 56408, 58564, 77561, 84612, 87846, 117128, 155122, 169224, 175692, 232683, 310244, 351384, 465366, 620488, 853171, 930732, 1706342, 1861464, 2559513, 3412684, 5119026, 6825368, 9384881, 10238052, 18769762, 20476104, 28154643, 37539524, 56309286, 75079048, 112618572, 225237144]

約数ペア:

[(1, 225237144), (2, 112618572), (3, 75079048), (4, 56309286), (6, 37539524), (8, 28154643), (11, 20476104), (12, 18769762), (22, 10238052), (24, 9384881), (33, 6825368), (44, 5119026), (66, 3412684), (88, 2559513), (121, 1861464), (132, 1706342), (242, 930732), (264, 853171), (363, 620488), (484, 465366), (641, 351384), (726, 310244), (968, 232683), (1282, 175692), (1331, 169224), (1452, 155122), (1923, 117128), (2564, 87846), (2662, 84612), (2904, 77561), (3846, 58564), (3993, 56408), (5128, 43923), (5324, 42306), (7051, 31944), (7692, 29282), (7986, 28204), (10648, 21153), (14102, 15972), (14641, 15384)]