12300000016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7177}}^1$

素因数の和:7328

約数の個数: 80

約数和(自身を含む): 25377732864

約数和(自身を除く): 13077732848

約数列:

[1, 2, 4, 8, 16, 43, 47, 53, 86, 94, 106, 172, 188, 212, 344, 376, 424, 688, 752, 848, 2021, 2279, 2491, 4042, 4558, 4982, 7177, 8084, 9116, 9964, 14354, 16168, 18232, 19928, 28708, 32336, 36464, 39856, 57416, 107113, 114832, 214226, 308611, 337319, 380381, 428452, 617222, 674638, 760762, 856904, 1234444, 1349276, 1521524, 1713808, 2468888, 2698552, 3043048, 4937776, 5397104, 6086096, 14504717, 16356383, 17877907, 29009434, 32712766, 35755814, 58018868, 65425532, 71511628, 116037736, 130851064, 143023256, 232075472, 261702128, 286046512, 768750001, 1537500002, 3075000004, 6150000008, 12300000016]

約数ペア:

[(1, 12300000016), (2, 6150000008), (4, 3075000004), (8, 1537500002), (16, 768750001), (43, 286046512), (47, 261702128), (53, 232075472), (86, 143023256), (94, 130851064), (106, 116037736), (172, 71511628), (188, 65425532), (212, 58018868), (344, 35755814), (376, 32712766), (424, 29009434), (688, 17877907), (752, 16356383), (848, 14504717), (2021, 6086096), (2279, 5397104), (2491, 4937776), (4042, 3043048), (4558, 2698552), (4982, 2468888), (7177, 1713808), (8084, 1521524), (9116, 1349276), (9964, 1234444), (14354, 856904), (16168, 760762), (18232, 674638), (19928, 617222), (28708, 428452), (32336, 380381), (36464, 337319), (39856, 308611), (57416, 214226), (107113, 114832)]