625226316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{28027}}^1$

素因数の和:28071

約数の個数: 72

約数和(自身を含む): 1723385664

約数和(自身を除く): 1098159348

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 7436, 11154, 22308, 28027, 56054, 84081, 112108, 168162, 308297, 336324, 364351, 616594, 728702, 924891, 1093053, 1233188, 1457404, 1849782, 2186106, 3699564, 4007861, 4372212, 4736563, 8015722, 9473126, 12023583, 14209689, 16031444, 18946252, 24047166, 28419378, 48094332, 52102193, 56838756, 104204386, 156306579, 208408772, 312613158, 625226316]

約数ペア:

[(1, 625226316), (2, 312613158), (3, 208408772), (4, 156306579), (6, 104204386), (11, 56838756), (12, 52102193), (13, 48094332), (22, 28419378), (26, 24047166), (33, 18946252), (39, 16031444), (44, 14209689), (52, 12023583), (66, 9473126), (78, 8015722), (132, 4736563), (143, 4372212), (156, 4007861), (169, 3699564), (286, 2186106), (338, 1849782), (429, 1457404), (507, 1233188), (572, 1093053), (676, 924891), (858, 728702), (1014, 616594), (1716, 364351), (1859, 336324), (2028, 308297), (3718, 168162), (5577, 112108), (7436, 84081), (11154, 56054), (22308, 28027)]