228342868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 453736080

約数和(自身を除く): 225393212

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 689, 754, 1378, 1508, 1537, 2756, 2857, 3074, 5714, 6148, 11428, 19981, 37141, 39962, 74282, 79924, 82853, 148564, 151421, 165706, 302842, 331412, 605684, 1077089, 1968473, 2154178, 3936946, 4308356, 4391209, 7873892, 8782418, 17564836, 57085717, 114171434, 228342868]

約数ペア:

[(1, 228342868), (2, 114171434), (4, 57085717), (13, 17564836), (26, 8782418), (29, 7873892), (52, 4391209), (53, 4308356), (58, 3936946), (106, 2154178), (116, 1968473), (212, 1077089), (377, 605684), (689, 331412), (754, 302842), (1378, 165706), (1508, 151421), (1537, 148564), (2756, 82853), (2857, 79924), (3074, 74282), (5714, 39962), (6148, 37141), (11428, 19981)]