268217568

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 144

約数和(自身を含む): 837935280

約数和(自身を除く): 569717712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1632, 1836, 1944, 2029, 2448, 2592, 2754, 3672, 3888, 4058, 4131, 4896, 5508, 6087, 7344, 7776, 8116, 8262, 11016, 12174, 14688, 16232, 16524, 18261, 22032, 24348, 32464, 33048, 34493, 36522, 44064, 48696, 54783, 64928, 66096, 68986, 73044, 97392, 103479, 109566, 132192, 137972, 146088, 164349, 194784, 206958, 219132, 275944, 292176, 310437, 328698, 413916, 438264, 493047, 551888, 584352, 620874, 657396, 827832, 876528, 931311, 986094, 1103776, 1241748, 1314792, 1655664, 1753056, 1862622, 1972188, 2483496, 2629584, 2793933, 3311328, 3725244, 3944376, 4966992, 5259168, 5587866, 7450488, 7888752, 8381799, 9933984, 11175732, 14900976, 15777504, 16763598, 22351464, 29801952, 33527196, 44702928, 67054392, 89405856, 134108784, 268217568]

約数ペア:

[(1, 268217568), (2, 134108784), (3, 89405856), (4, 67054392), (6, 44702928), (8, 33527196), (9, 29801952), (12, 22351464), (16, 16763598), (17, 15777504), (18, 14900976), (24, 11175732), (27, 9933984), (32, 8381799), (34, 7888752), (36, 7450488), (48, 5587866), (51, 5259168), (54, 4966992), (68, 3944376), (72, 3725244), (81, 3311328), (96, 2793933), (102, 2629584), (108, 2483496), (136, 1972188), (144, 1862622), (153, 1753056), (162, 1655664), (204, 1314792), (216, 1241748), (243, 1103776), (272, 986094), (288, 931311), (306, 876528), (324, 827832), (408, 657396), (432, 620874), (459, 584352), (486, 551888), (544, 493047), (612, 438264), (648, 413916), (816, 328698), (864, 310437), (918, 292176), (972, 275944), (1224, 219132), (1296, 206958), (1377, 194784), (1632, 164349), (1836, 146088), (1944, 137972), (2029, 132192), (2448, 109566), (2592, 103479), (2754, 97392), (3672, 73044), (3888, 68986), (4058, 66096), (4131, 64928), (4896, 54783), (5508, 48696), (6087, 44064), (7344, 36522), (7776, 34493), (8116, 33048), (8262, 32464), (11016, 24348), (12174, 22032), (14688, 18261), (16232, 16524)]