215281668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{1619}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 574801920

約数和(自身を除く): 359520252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1583, 1619, 3166, 3238, 4749, 4857, 6332, 6476, 9498, 9714, 11081, 11333, 18996, 19428, 22162, 22666, 33243, 33999, 44324, 45332, 66486, 67998, 132972, 135996, 2562877, 5125754, 7688631, 10251508, 15377262, 17940139, 30754524, 35880278, 53820417, 71760556, 107640834, 215281668]

約数ペア:

[(1, 215281668), (2, 107640834), (3, 71760556), (4, 53820417), (6, 35880278), (7, 30754524), (12, 17940139), (14, 15377262), (21, 10251508), (28, 7688631), (42, 5125754), (84, 2562877), (1583, 135996), (1619, 132972), (3166, 67998), (3238, 66486), (4749, 45332), (4857, 44324), (6332, 33999), (6476, 33243), (9498, 22666), (9714, 22162), (11081, 19428), (11333, 18996)]