268077652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 493292800

約数和(自身を除く): 225215148

約数列:

[1, 2, 4, 43, 79, 86, 109, 158, 172, 181, 218, 316, 362, 436, 724, 3397, 4687, 6794, 7783, 8611, 9374, 13588, 14299, 15566, 17222, 18748, 19729, 28598, 31132, 34444, 39458, 57196, 78916, 370273, 614857, 740546, 848347, 1229714, 1481092, 1558591, 1696694, 2459428, 3117182, 3393388, 6234364, 67019413, 134038826, 268077652]

約数ペア:

[(1, 268077652), (2, 134038826), (4, 67019413), (43, 6234364), (79, 3393388), (86, 3117182), (109, 2459428), (158, 1696694), (172, 1558591), (181, 1481092), (218, 1229714), (316, 848347), (362, 740546), (436, 614857), (724, 370273), (3397, 78916), (4687, 57196), (6794, 39458), (7783, 34444), (8611, 31132), (9374, 28598), (13588, 19729), (14299, 18748), (15566, 17222)]