557047368

素因数分解:

$2^3\times 3^5\times {\mathrm{286547}}^1$

素因数の和:286568

約数の個数: 48

約数和(自身を含む): 1564552080

約数和(自身を除く): 1007504712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 286547, 573094, 859641, 1146188, 1719282, 2292376, 2578923, 3438564, 5157846, 6877128, 7736769, 10315692, 15473538, 20631384, 23210307, 30947076, 46420614, 61894152, 69630921, 92841228, 139261842, 185682456, 278523684, 557047368]

約数ペア:

[(1, 557047368), (2, 278523684), (3, 185682456), (4, 139261842), (6, 92841228), (8, 69630921), (9, 61894152), (12, 46420614), (18, 30947076), (24, 23210307), (27, 20631384), (36, 15473538), (54, 10315692), (72, 7736769), (81, 6877128), (108, 5157846), (162, 3438564), (216, 2578923), (243, 2292376), (324, 1719282), (486, 1146188), (648, 859641), (972, 573094), (1944, 286547)]