288927289912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5309}}^1\times {\mathrm{23539}}^1$

素因数の和:28888

約数の個数: 48

約数和(自身を含む): 575613027000

約数和(自身を除く): 286685737088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5309, 10618, 21236, 23539, 42472, 47078, 90253, 94156, 180506, 188312, 361012, 400163, 722024, 800326, 1534301, 1600652, 3068602, 3201304, 6137204, 6802771, 12274408, 13605542, 27211084, 54422168, 124968551, 249937102, 499874204, 999748408, 2124465367, 4248930734, 8497861468, 16995722936, 36115911239, 72231822478, 144463644956, 288927289912]

約数ペア:

[(1, 288927289912), (2, 144463644956), (4, 72231822478), (8, 36115911239), (17, 16995722936), (34, 8497861468), (68, 4248930734), (136, 2124465367), (289, 999748408), (578, 499874204), (1156, 249937102), (2312, 124968551), (5309, 54422168), (10618, 27211084), (21236, 13605542), (23539, 12274408), (42472, 6802771), (47078, 6137204), (90253, 3201304), (94156, 3068602), (180506, 1600652), (188312, 1534301), (361012, 800326), (400163, 722024)]