814490214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2749}}^1$

素因数の和:2909

約数の個数: 64

約数和(自身を含む): 1805760000

約数和(自身を除く): 991269786

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 113, 114, 138, 226, 339, 437, 678, 874, 1311, 2147, 2599, 2622, 2749, 4294, 5198, 5498, 6441, 7797, 8247, 12882, 15594, 16494, 49381, 52231, 63227, 98762, 104462, 126454, 148143, 156693, 189681, 296286, 310637, 313386, 379362, 621274, 931911, 1201313, 1863822, 2402626, 3603939, 5902103, 7144651, 7207878, 11804206, 14289302, 17706309, 21433953, 35412618, 42867906, 135748369, 271496738, 407245107, 814490214]

約数ペア:

[(1, 814490214), (2, 407245107), (3, 271496738), (6, 135748369), (19, 42867906), (23, 35412618), (38, 21433953), (46, 17706309), (57, 14289302), (69, 11804206), (113, 7207878), (114, 7144651), (138, 5902103), (226, 3603939), (339, 2402626), (437, 1863822), (678, 1201313), (874, 931911), (1311, 621274), (2147, 379362), (2599, 313386), (2622, 310637), (2749, 296286), (4294, 189681), (5198, 156693), (5498, 148143), (6441, 126454), (7797, 104462), (8247, 98762), (12882, 63227), (15594, 52231), (16494, 49381)]