444808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 1054080

約数和(自身を除く): 609272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 169, 182, 188, 329, 338, 364, 376, 611, 658, 676, 728, 1183, 1222, 1316, 1352, 2366, 2444, 2632, 4277, 4732, 4888, 7943, 8554, 9464, 15886, 17108, 31772, 34216, 55601, 63544, 111202, 222404, 444808]

約数ペア:

[(1, 444808), (2, 222404), (4, 111202), (7, 63544), (8, 55601), (13, 34216), (14, 31772), (26, 17108), (28, 15886), (47, 9464), (52, 8554), (56, 7943), (91, 4888), (94, 4732), (104, 4277), (169, 2632), (182, 2444), (188, 2366), (329, 1352), (338, 1316), (364, 1222), (376, 1183), (611, 728), (658, 676)]