681566576054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{10457}}^1$

素因数の和:10794

約数の個数: 128

約数和(自身を含む): 1332044663040

約数和(自身を除く): 650478086986

約数列:

[1, 2, 7, 13, 14, 26, 29, 53, 58, 91, 106, 182, 203, 233, 371, 377, 406, 466, 689, 742, 754, 1378, 1537, 1631, 2639, 3029, 3074, 3262, 4823, 5278, 6058, 6757, 9646, 10457, 10759, 12349, 13514, 19981, 20914, 21203, 21518, 24698, 39962, 42406, 47299, 73199, 86443, 87841, 94598, 135941, 139867, 146398, 160537, 172886, 175682, 271882, 279734, 303253, 321074, 358121, 554221, 606506, 614887, 716242, 951587, 1108442, 1123759, 1229774, 1903174, 2122771, 2247518, 2436481, 2506847, 3879547, 3942289, 4245542, 4655573, 4872962, 5013694, 7204873, 7759094, 7884578, 9311146, 14409746, 16072409, 17055367, 27596023, 31674253, 32144818, 32589011, 34110734, 50434111, 55192046, 63348506, 65178022, 70657949, 100868222, 112506863, 129133493, 141315898, 208941317, 221719771, 225013726, 258266986, 417882634, 443439542, 494605643, 903934451, 918553337, 989211286, 1462589219, 1678735409, 1807868902, 1837106674, 2925178438, 3357470818, 3744871297, 6429873359, 7489742594, 11751147863, 12859746718, 23502295726, 26214099079, 48683326861, 52428198158, 97366653722, 340783288027, 681566576054]

約数ペア:

[(1, 681566576054), (2, 340783288027), (7, 97366653722), (13, 52428198158), (14, 48683326861), (26, 26214099079), (29, 23502295726), (53, 12859746718), (58, 11751147863), (91, 7489742594), (106, 6429873359), (182, 3744871297), (203, 3357470818), (233, 2925178438), (371, 1837106674), (377, 1807868902), (406, 1678735409), (466, 1462589219), (689, 989211286), (742, 918553337), (754, 903934451), (1378, 494605643), (1537, 443439542), (1631, 417882634), (2639, 258266986), (3029, 225013726), (3074, 221719771), (3262, 208941317), (4823, 141315898), (5278, 129133493), (6058, 112506863), (6757, 100868222), (9646, 70657949), (10457, 65178022), (10759, 63348506), (12349, 55192046), (13514, 50434111), (19981, 34110734), (20914, 32589011), (21203, 32144818), (21518, 31674253), (24698, 27596023), (39962, 17055367), (42406, 16072409), (47299, 14409746), (73199, 9311146), (86443, 7884578), (87841, 7759094), (94598, 7204873), (135941, 5013694), (139867, 4872962), (146398, 4655573), (160537, 4245542), (172886, 3942289), (175682, 3879547), (271882, 2506847), (279734, 2436481), (303253, 2247518), (321074, 2122771), (358121, 1903174), (554221, 1229774), (606506, 1123759), (614887, 1108442), (716242, 951587)]