248667084

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{20743}}^1$

素因数の和:20796

約数の個数: 60

約数和(自身を含む): 667666384

約数和(自身を除く): 418999300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 20743, 41486, 62229, 82972, 124458, 186687, 248916, 373374, 560061, 746748, 767491, 1120122, 1534982, 1680183, 2240244, 2302473, 3069964, 3360366, 4604946, 6720732, 6907419, 9209892, 13814838, 20722257, 27629676, 41444514, 62166771, 82889028, 124333542, 248667084]

約数ペア:

[(1, 248667084), (2, 124333542), (3, 82889028), (4, 62166771), (6, 41444514), (9, 27629676), (12, 20722257), (18, 13814838), (27, 9209892), (36, 6907419), (37, 6720732), (54, 4604946), (74, 3360366), (81, 3069964), (108, 2302473), (111, 2240244), (148, 1680183), (162, 1534982), (222, 1120122), (324, 767491), (333, 746748), (444, 560061), (666, 373374), (999, 248916), (1332, 186687), (1998, 124458), (2997, 82972), (3996, 62229), (5994, 41486), (11988, 20743)]