858794352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2803}}^1$

素因数の和:3318

約数の個数: 80

約数和(自身を含む): 2394930048

約数和(自身を除く): 1536135696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 491, 624, 982, 1473, 1964, 2803, 2946, 3928, 5606, 5892, 6383, 7856, 8409, 11212, 11784, 12766, 16818, 19149, 22424, 23568, 25532, 33636, 36439, 38298, 44848, 51064, 67272, 72878, 76596, 102128, 109317, 134544, 145756, 153192, 218634, 291512, 306384, 437268, 583024, 874536, 1376273, 1749072, 2752546, 4128819, 5505092, 8257638, 11010184, 16515276, 17891549, 22020368, 33030552, 35783098, 53674647, 66061104, 71566196, 107349294, 143132392, 214698588, 286264784, 429397176, 858794352]

約数ペア:

[(1, 858794352), (2, 429397176), (3, 286264784), (4, 214698588), (6, 143132392), (8, 107349294), (12, 71566196), (13, 66061104), (16, 53674647), (24, 35783098), (26, 33030552), (39, 22020368), (48, 17891549), (52, 16515276), (78, 11010184), (104, 8257638), (156, 5505092), (208, 4128819), (312, 2752546), (491, 1749072), (624, 1376273), (982, 874536), (1473, 583024), (1964, 437268), (2803, 306384), (2946, 291512), (3928, 218634), (5606, 153192), (5892, 145756), (6383, 134544), (7856, 109317), (8409, 102128), (11212, 76596), (11784, 72878), (12766, 67272), (16818, 51064), (19149, 44848), (22424, 38298), (23568, 36439), (25532, 33636)]