248435424

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 750701952

約数和(自身を除く): 502266528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 648, 688, 743, 774, 864, 972, 1032, 1161, 1296, 1376, 1486, 1548, 1944, 2064, 2229, 2322, 2592, 2972, 3096, 3483, 3888, 4128, 4458, 4644, 5944, 6192, 6687, 6966, 7776, 8916, 9288, 10449, 11888, 12384, 13374, 13932, 17832, 18576, 20061, 20898, 23776, 26748, 27864, 31949, 35664, 37152, 40122, 41796, 53496, 55728, 60183, 63898, 71328, 80244, 83592, 95847, 106992, 111456, 120366, 127796, 160488, 167184, 180549, 191694, 213984, 240732, 255592, 287541, 320976, 334368, 361098, 383388, 481464, 511184, 575082, 641952, 722196, 766776, 862623, 962928, 1022368, 1150164, 1444392, 1533552, 1725246, 1925856, 2300328, 2587869, 2888784, 3067104, 3450492, 4600656, 5175738, 5777568, 6900984, 7763607, 9201312, 10351476, 13801968, 15527214, 20702952, 27603936, 31054428, 41405904, 62108856, 82811808, 124217712, 248435424]

約数ペア:

[(1, 248435424), (2, 124217712), (3, 82811808), (4, 62108856), (6, 41405904), (8, 31054428), (9, 27603936), (12, 20702952), (16, 15527214), (18, 13801968), (24, 10351476), (27, 9201312), (32, 7763607), (36, 6900984), (43, 5777568), (48, 5175738), (54, 4600656), (72, 3450492), (81, 3067104), (86, 2888784), (96, 2587869), (108, 2300328), (129, 1925856), (144, 1725246), (162, 1533552), (172, 1444392), (216, 1150164), (243, 1022368), (258, 962928), (288, 862623), (324, 766776), (344, 722196), (387, 641952), (432, 575082), (486, 511184), (516, 481464), (648, 383388), (688, 361098), (743, 334368), (774, 320976), (864, 287541), (972, 255592), (1032, 240732), (1161, 213984), (1296, 191694), (1376, 180549), (1486, 167184), (1548, 160488), (1944, 127796), (2064, 120366), (2229, 111456), (2322, 106992), (2592, 95847), (2972, 83592), (3096, 80244), (3483, 71328), (3888, 63898), (4128, 60183), (4458, 55728), (4644, 53496), (5944, 41796), (6192, 40122), (6687, 37152), (6966, 35664), (7776, 31949), (8916, 27864), (9288, 26748), (10449, 23776), (11888, 20898), (12384, 20061), (13374, 18576), (13932, 17832)]