247158864

素因数分解:

$2^4\times 3^4\times {\mathrm{190709}}^1$

素因数の和:190729

約数の個数: 50

約数和(自身を含む): 715353210

約数和(自身を除く): 468194346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 190709, 381418, 572127, 762836, 1144254, 1525672, 1716381, 2288508, 3051344, 3432762, 4577016, 5149143, 6865524, 9154032, 10298286, 13731048, 15447429, 20596572, 27462096, 30894858, 41193144, 61789716, 82386288, 123579432, 247158864]

約数ペア:

[(1, 247158864), (2, 123579432), (3, 82386288), (4, 61789716), (6, 41193144), (8, 30894858), (9, 27462096), (12, 20596572), (16, 15447429), (18, 13731048), (24, 10298286), (27, 9154032), (36, 6865524), (48, 5149143), (54, 4577016), (72, 3432762), (81, 3051344), (108, 2288508), (144, 1716381), (162, 1525672), (216, 1144254), (324, 762836), (432, 572127), (648, 381418), (1296, 190709)]