264645264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13736

約数の個数: 80

約数和(自身を含む): 760062464

約数和(自身を除く): 495417200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 13681, 19344, 27362, 41043, 54724, 82086, 109448, 164172, 177853, 218896, 328344, 355706, 424111, 533559, 656688, 711412, 848222, 1067118, 1272333, 1422824, 1696444, 2134236, 2544666, 2845648, 3392888, 4268472, 5089332, 5513443, 6785776, 8536944, 10178664, 11026886, 16540329, 20357328, 22053772, 33080658, 44107544, 66161316, 88215088, 132322632, 264645264]

約数ペア:

[(1, 264645264), (2, 132322632), (3, 88215088), (4, 66161316), (6, 44107544), (8, 33080658), (12, 22053772), (13, 20357328), (16, 16540329), (24, 11026886), (26, 10178664), (31, 8536944), (39, 6785776), (48, 5513443), (52, 5089332), (62, 4268472), (78, 3392888), (93, 2845648), (104, 2544666), (124, 2134236), (156, 1696444), (186, 1422824), (208, 1272333), (248, 1067118), (312, 848222), (372, 711412), (403, 656688), (496, 533559), (624, 424111), (744, 355706), (806, 328344), (1209, 218896), (1488, 177853), (1612, 164172), (2418, 109448), (3224, 82086), (4836, 54724), (6448, 41043), (9672, 27362), (13681, 19344)]