1220512298896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1\times {\mathrm{76777}}^1$

素因数の和:79040

約数の個数: 80

約数和(自身を含む): 2643873156288

約数和(自身を除く): 1423360857392

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 2203, 3608, 4406, 7216, 8812, 17624, 24233, 35248, 48466, 76777, 90323, 96932, 153554, 180646, 193864, 307108, 361292, 387728, 614216, 722584, 844547, 993553, 1228432, 1445168, 1689094, 1987106, 3147857, 3378188, 3974212, 6295714, 6756376, 7948424, 12591428, 13512752, 15896848, 25182856, 34626427, 50365712, 69252854, 138505708, 169139731, 277011416, 338279462, 554022832, 676558924, 1353117848, 1860537041, 2706235696, 3721074082, 6934728971, 7442148164, 13869457942, 14884296328, 27738915884, 29768592656, 55477831768, 76282018681, 110955663536, 152564037362, 305128074724, 610256149448, 1220512298896]

約数ペア:

[(1, 1220512298896), (2, 610256149448), (4, 305128074724), (8, 152564037362), (11, 110955663536), (16, 76282018681), (22, 55477831768), (41, 29768592656), (44, 27738915884), (82, 14884296328), (88, 13869457942), (164, 7442148164), (176, 6934728971), (328, 3721074082), (451, 2706235696), (656, 1860537041), (902, 1353117848), (1804, 676558924), (2203, 554022832), (3608, 338279462), (4406, 277011416), (7216, 169139731), (8812, 138505708), (17624, 69252854), (24233, 50365712), (35248, 34626427), (48466, 25182856), (76777, 15896848), (90323, 13512752), (96932, 12591428), (153554, 7948424), (180646, 6756376), (193864, 6295714), (307108, 3974212), (361292, 3378188), (387728, 3147857), (614216, 1987106), (722584, 1689094), (844547, 1445168), (993553, 1228432)]