668049053752

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1\times {\mathrm{7253}}^1$

素因数の和:8584

約数の個数: 64

約数和(自身を含む): 1281835769760

約数和(自身を除く): 613786716008

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 488, 692, 1091, 1384, 2182, 4364, 7253, 8728, 10553, 14506, 21106, 29012, 42212, 58024, 66551, 84424, 133102, 188743, 266204, 377486, 442433, 532408, 754972, 884866, 1254769, 1509944, 1769732, 2509538, 3539464, 5019076, 7913023, 10038152, 11513323, 15826046, 23026646, 31652092, 46053292, 63304184, 76540909, 92106584, 153081818, 306163636, 482694403, 612327272, 965388806, 1368952979, 1930777612, 2737905958, 3861555224, 5475811916, 10951623832, 83506131719, 167012263438, 334024526876, 668049053752]

約数ペア:

[(1, 668049053752), (2, 334024526876), (4, 167012263438), (8, 83506131719), (61, 10951623832), (122, 5475811916), (173, 3861555224), (244, 2737905958), (346, 1930777612), (488, 1368952979), (692, 965388806), (1091, 612327272), (1384, 482694403), (2182, 306163636), (4364, 153081818), (7253, 92106584), (8728, 76540909), (10553, 63304184), (14506, 46053292), (21106, 31652092), (29012, 23026646), (42212, 15826046), (58024, 11513323), (66551, 10038152), (84424, 7913023), (133102, 5019076), (188743, 3539464), (266204, 2509538), (377486, 1769732), (442433, 1509944), (532408, 1254769), (754972, 884866)]