390495547056

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{189193579}}^1$

素因数の和:189193633

約数の個数: 40

約数和(自身を含む): 1032240172480

約数和(自身を除く): 641744625424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 189193579, 378387158, 567580737, 756774316, 1135161474, 1513548632, 2270322948, 3027097264, 4540645896, 8135323897, 9081291792, 16270647794, 24405971691, 32541295588, 48811943382, 65082591176, 97623886764, 130165182352, 195247773528, 390495547056]

約数ペア:

[(1, 390495547056), (2, 195247773528), (3, 130165182352), (4, 97623886764), (6, 65082591176), (8, 48811943382), (12, 32541295588), (16, 24405971691), (24, 16270647794), (43, 9081291792), (48, 8135323897), (86, 4540645896), (129, 3027097264), (172, 2270322948), (258, 1513548632), (344, 1135161474), (516, 756774316), (688, 567580737), (1032, 378387158), (2064, 189193579)]