709080112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 1536623872

約数和(自身を除く): 827543760

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 277, 397, 403, 496, 554, 794, 806, 1108, 1588, 1612, 2216, 3176, 3224, 3601, 4432, 5161, 6352, 6448, 7202, 8587, 10322, 12307, 14404, 17174, 20644, 24614, 28808, 34348, 41288, 49228, 57616, 68696, 82576, 98456, 109969, 111631, 137392, 159991, 196912, 219938, 223262, 319982, 439876, 446524, 639964, 879752, 893048, 1279928, 1429597, 1759504, 1786096, 2559856, 2859194, 3409039, 5718388, 6818078, 11436776, 13636156, 22873552, 27272312, 44317507, 54544624, 88635014, 177270028, 354540056, 709080112]

約数ペア:

[(1, 709080112), (2, 354540056), (4, 177270028), (8, 88635014), (13, 54544624), (16, 44317507), (26, 27272312), (31, 22873552), (52, 13636156), (62, 11436776), (104, 6818078), (124, 5718388), (208, 3409039), (248, 2859194), (277, 2559856), (397, 1786096), (403, 1759504), (496, 1429597), (554, 1279928), (794, 893048), (806, 879752), (1108, 639964), (1588, 446524), (1612, 439876), (2216, 319982), (3176, 223262), (3224, 219938), (3601, 196912), (4432, 159991), (5161, 137392), (6352, 111631), (6448, 109969), (7202, 98456), (8587, 82576), (10322, 68696), (12307, 57616), (14404, 49228), (17174, 41288), (20644, 34348), (24614, 28808)]