1296721248

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^1\times {\mathrm{30491}}^1$

素因数の和:30947

約数の個数: 48

約数和(自身を含む): 3411688896

約数和(自身を除く): 2114967648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 14176, 21264, 30491, 42528, 60982, 91473, 121964, 182946, 243928, 365892, 487856, 731784, 975712, 1463568, 2927136, 13507513, 27015026, 40522539, 54030052, 81045078, 108060104, 162090156, 216120208, 324180312, 432240416, 648360624, 1296721248]

約数ペア:

[(1, 1296721248), (2, 648360624), (3, 432240416), (4, 324180312), (6, 216120208), (8, 162090156), (12, 108060104), (16, 81045078), (24, 54030052), (32, 40522539), (48, 27015026), (96, 13507513), (443, 2927136), (886, 1463568), (1329, 975712), (1772, 731784), (2658, 487856), (3544, 365892), (5316, 243928), (7088, 182946), (10632, 121964), (14176, 91473), (21264, 60982), (30491, 42528)]