248835384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{493721}}^1$

素因数の和:493740

約数の個数: 48

約数和(自身を含む): 770206320

約数和(自身を除く): 521370936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 493721, 987442, 1481163, 1974884, 2962326, 3456047, 3949768, 4443489, 5924652, 6912094, 8886978, 10368141, 11849304, 13824188, 17773956, 20736282, 27648376, 31104423, 35547912, 41472564, 62208846, 82945128, 124417692, 248835384]

約数ペア:

[(1, 248835384), (2, 124417692), (3, 82945128), (4, 62208846), (6, 41472564), (7, 35547912), (8, 31104423), (9, 27648376), (12, 20736282), (14, 17773956), (18, 13824188), (21, 11849304), (24, 10368141), (28, 8886978), (36, 6912094), (42, 5924652), (56, 4443489), (63, 3949768), (72, 3456047), (84, 2962326), (126, 1974884), (168, 1481163), (252, 987442), (504, 493721)]