488948912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3209}}^1$

素因数の和:3413

約数の個数: 40

約数和(自身を含む): 967237200

約数和(自身を除く): 478288288

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 712, 856, 1424, 1712, 3209, 6418, 9523, 12836, 19046, 25672, 38092, 51344, 76184, 152368, 285601, 343363, 571202, 686726, 1142404, 1373452, 2284808, 2746904, 4569616, 5493808, 30559307, 61118614, 122237228, 244474456, 488948912]

約数ペア:

[(1, 488948912), (2, 244474456), (4, 122237228), (8, 61118614), (16, 30559307), (89, 5493808), (107, 4569616), (178, 2746904), (214, 2284808), (356, 1373452), (428, 1142404), (712, 686726), (856, 571202), (1424, 343363), (1712, 285601), (3209, 152368), (6418, 76184), (9523, 51344), (12836, 38092), (19046, 25672)]