485394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 1225728

約数和(自身を除く): 740334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 127, 147, 182, 254, 273, 294, 381, 546, 637, 762, 889, 1274, 1651, 1778, 1911, 2667, 3302, 3822, 4953, 5334, 6223, 9906, 11557, 12446, 18669, 23114, 34671, 37338, 69342, 80899, 161798, 242697, 485394]

約数ペア:

[(1, 485394), (2, 242697), (3, 161798), (6, 80899), (7, 69342), (13, 37338), (14, 34671), (21, 23114), (26, 18669), (39, 12446), (42, 11557), (49, 9906), (78, 6223), (91, 5334), (98, 4953), (127, 3822), (147, 3302), (182, 2667), (254, 1911), (273, 1778), (294, 1651), (381, 1274), (546, 889), (637, 762)]