305599171898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{6389}}^1$

素因数の和:6927

約数の個数: 64

約数和(自身を含む): 501836860800

約数和(自身を除く): 196237688902

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 401, 802, 817, 1387, 1634, 2774, 3139, 6278, 6389, 7619, 12778, 15238, 17243, 29273, 34486, 58546, 59641, 119282, 121391, 242782, 274727, 327617, 466397, 549454, 556187, 655234, 932794, 1112374, 1258739, 2517478, 2561989, 5123978, 5219813, 8861543, 10439626, 17723086, 20055071, 23916041, 40110142, 47832082, 48677791, 97355582, 110165527, 187025197, 220331054, 374050394, 381046349, 762092698, 2093145013, 3553478743, 4186290026, 7106957486, 8042083471, 16084166942, 152799585949, 305599171898]

約数ペア:

[(1, 305599171898), (2, 152799585949), (19, 16084166942), (38, 8042083471), (43, 7106957486), (73, 4186290026), (86, 3553478743), (146, 2093145013), (401, 762092698), (802, 381046349), (817, 374050394), (1387, 220331054), (1634, 187025197), (2774, 110165527), (3139, 97355582), (6278, 48677791), (6389, 47832082), (7619, 40110142), (12778, 23916041), (15238, 20055071), (17243, 17723086), (29273, 10439626), (34486, 8861543), (58546, 5219813), (59641, 5123978), (119282, 2561989), (121391, 2517478), (242782, 1258739), (274727, 1112374), (327617, 932794), (466397, 655234), (549454, 556187)]