343838464

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 760711392

約数和(自身を除く): 416872928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 47, 64, 68, 82, 94, 128, 136, 164, 188, 256, 272, 328, 376, 544, 656, 697, 752, 799, 1088, 1312, 1394, 1504, 1598, 1681, 1927, 2176, 2624, 2788, 3008, 3196, 3362, 3854, 4352, 5248, 5576, 6016, 6392, 6724, 7708, 10496, 11152, 12032, 12784, 13448, 15416, 22304, 25568, 26896, 28577, 30832, 32759, 44608, 51136, 53792, 57154, 61664, 65518, 79007, 89216, 102272, 107584, 114308, 123328, 131036, 158014, 178432, 204544, 215168, 228616, 246656, 262072, 316028, 430336, 457232, 493312, 524144, 632056, 914464, 1048288, 1264112, 1343119, 1828928, 2096576, 2528224, 2686238, 3657856, 4193152, 5056448, 5372476, 7315712, 8386304, 10112896, 10744952, 20225792, 21489904, 42979808, 85959616, 171919232, 343838464]

約数ペア:

[(1, 343838464), (2, 171919232), (4, 85959616), (8, 42979808), (16, 21489904), (17, 20225792), (32, 10744952), (34, 10112896), (41, 8386304), (47, 7315712), (64, 5372476), (68, 5056448), (82, 4193152), (94, 3657856), (128, 2686238), (136, 2528224), (164, 2096576), (188, 1828928), (256, 1343119), (272, 1264112), (328, 1048288), (376, 914464), (544, 632056), (656, 524144), (697, 493312), (752, 457232), (799, 430336), (1088, 316028), (1312, 262072), (1394, 246656), (1504, 228616), (1598, 215168), (1681, 204544), (1927, 178432), (2176, 158014), (2624, 131036), (2788, 123328), (3008, 114308), (3196, 107584), (3362, 102272), (3854, 89216), (4352, 79007), (5248, 65518), (5576, 61664), (6016, 57154), (6392, 53792), (6724, 51136), (7708, 44608), (10496, 32759), (11152, 30832), (12032, 28577), (12784, 26896), (13448, 25568), (15416, 22304)]