266919312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 806091264

約数和(自身を除く): 539171952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 131, 132, 136, 176, 187, 204, 227, 262, 264, 272, 374, 393, 408, 454, 524, 528, 561, 681, 748, 786, 816, 908, 1048, 1122, 1362, 1441, 1496, 1572, 1816, 2096, 2227, 2244, 2497, 2724, 2882, 2992, 3144, 3632, 3859, 4323, 4454, 4488, 4994, 5448, 5764, 6288, 6681, 7491, 7718, 8646, 8908, 8976, 9988, 10896, 11528, 11577, 13362, 14982, 15436, 17292, 17816, 19976, 23056, 23154, 24497, 26724, 29737, 29964, 30872, 34584, 35632, 39952, 42449, 46308, 48994, 53448, 59474, 59928, 61744, 69168, 73491, 84898, 89211, 92616, 97988, 106896, 118948, 119856, 127347, 146982, 169796, 178422, 185232, 195976, 237896, 254694, 293964, 327107, 339592, 356844, 391952, 475792, 505529, 509388, 587928, 654214, 679184, 713688, 981321, 1011058, 1018776, 1175856, 1308428, 1427376, 1516587, 1962642, 2022116, 2037552, 2616856, 3033174, 3925284, 4044232, 5233712, 5560819, 6066348, 7850568, 8088464, 11121638, 12132696, 15701136, 16682457, 22243276, 24265392, 33364914, 44486552, 66729828, 88973104, 133459656, 266919312]

約数ペア:

[(1, 266919312), (2, 133459656), (3, 88973104), (4, 66729828), (6, 44486552), (8, 33364914), (11, 24265392), (12, 22243276), (16, 16682457), (17, 15701136), (22, 12132696), (24, 11121638), (33, 8088464), (34, 7850568), (44, 6066348), (48, 5560819), (51, 5233712), (66, 4044232), (68, 3925284), (88, 3033174), (102, 2616856), (131, 2037552), (132, 2022116), (136, 1962642), (176, 1516587), (187, 1427376), (204, 1308428), (227, 1175856), (262, 1018776), (264, 1011058), (272, 981321), (374, 713688), (393, 679184), (408, 654214), (454, 587928), (524, 509388), (528, 505529), (561, 475792), (681, 391952), (748, 356844), (786, 339592), (816, 327107), (908, 293964), (1048, 254694), (1122, 237896), (1362, 195976), (1441, 185232), (1496, 178422), (1572, 169796), (1816, 146982), (2096, 127347), (2227, 119856), (2244, 118948), (2497, 106896), (2724, 97988), (2882, 92616), (2992, 89211), (3144, 84898), (3632, 73491), (3859, 69168), (4323, 61744), (4454, 59928), (4488, 59474), (4994, 53448), (5448, 48994), (5764, 46308), (6288, 42449), (6681, 39952), (7491, 35632), (7718, 34584), (8646, 30872), (8908, 29964), (8976, 29737), (9988, 26724), (10896, 24497), (11528, 23154), (11577, 23056), (13362, 19976), (14982, 17816), (15436, 17292)]