252128214

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6347

約数の個数: 80

約数和(自身を含む): 640535280

約数和(自身を除く): 388407066

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6301, 6669, 12602, 13338, 18903, 20007, 37806, 40014, 56709, 81913, 113418, 119719, 163826, 170127, 239438, 245739, 340254, 359157, 491478, 510381, 718314, 737217, 1020762, 1077471, 1474434, 1556347, 2154942, 2211651, 3112694, 3232413, 4423302, 4669041, 6464826, 6634953, 9338082, 9697239, 13269906, 14007123, 19394478, 28014246, 42021369, 84042738, 126064107, 252128214]

約数ペア:

[(1, 252128214), (2, 126064107), (3, 84042738), (6, 42021369), (9, 28014246), (13, 19394478), (18, 14007123), (19, 13269906), (26, 9697239), (27, 9338082), (38, 6634953), (39, 6464826), (54, 4669041), (57, 4423302), (78, 3232413), (81, 3112694), (114, 2211651), (117, 2154942), (162, 1556347), (171, 1474434), (234, 1077471), (247, 1020762), (342, 737217), (351, 718314), (494, 510381), (513, 491478), (702, 359157), (741, 340254), (1026, 245739), (1053, 239438), (1482, 170127), (1539, 163826), (2106, 119719), (2223, 113418), (3078, 81913), (4446, 56709), (6301, 40014), (6669, 37806), (12602, 20007), (13338, 18903)]