6461507536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{8293}}^1$

素因数の和:8564

約数の個数: 80

約数和(自身を含む): 14439522240

約数和(自身を除く): 7978014704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 233, 304, 418, 466, 836, 932, 1672, 1864, 2563, 3344, 3728, 4427, 5126, 8293, 8854, 10252, 16586, 17708, 20504, 33172, 35416, 41008, 48697, 66344, 70832, 91223, 97394, 132688, 157567, 182446, 194788, 315134, 364892, 389576, 630268, 729784, 779152, 1260536, 1459568, 1733237, 1932269, 2521072, 3466474, 3864538, 6932948, 7729076, 13865896, 15458152, 21254959, 27731792, 30916304, 36713111, 42509918, 73426222, 85019836, 146852444, 170039672, 293704888, 340079344, 403844221, 587409776, 807688442, 1615376884, 3230753768, 6461507536]

約数ペア:

[(1, 6461507536), (2, 3230753768), (4, 1615376884), (8, 807688442), (11, 587409776), (16, 403844221), (19, 340079344), (22, 293704888), (38, 170039672), (44, 146852444), (76, 85019836), (88, 73426222), (152, 42509918), (176, 36713111), (209, 30916304), (233, 27731792), (304, 21254959), (418, 15458152), (466, 13865896), (836, 7729076), (932, 6932948), (1672, 3864538), (1864, 3466474), (2563, 2521072), (3344, 1932269), (3728, 1733237), (4427, 1459568), (5126, 1260536), (8293, 779152), (8854, 729784), (10252, 630268), (16586, 389576), (17708, 364892), (20504, 315134), (33172, 194788), (35416, 182446), (41008, 157567), (48697, 132688), (66344, 97394), (70832, 91223)]