388600056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{415171}}^1$

素因数の和:415196

約数の個数: 48

約数和(自身を含む): 1133419560

約数和(自身を除く): 744819504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 415171, 830342, 1245513, 1660684, 2491026, 3321368, 3736539, 4982052, 5397223, 7473078, 9964104, 10794446, 14946156, 16191669, 21588892, 29892312, 32383338, 43177784, 48575007, 64766676, 97150014, 129533352, 194300028, 388600056]

約数ペア:

[(1, 388600056), (2, 194300028), (3, 129533352), (4, 97150014), (6, 64766676), (8, 48575007), (9, 43177784), (12, 32383338), (13, 29892312), (18, 21588892), (24, 16191669), (26, 14946156), (36, 10794446), (39, 9964104), (52, 7473078), (72, 5397223), (78, 4982052), (104, 3736539), (117, 3321368), (156, 2491026), (234, 1660684), (312, 1245513), (468, 830342), (936, 415171)]