83430424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 213995520

約数和(自身を除く): 130565096

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 119, 124, 136, 154, 187, 217, 238, 248, 257, 308, 341, 374, 434, 476, 514, 527, 616, 682, 748, 868, 952, 1028, 1054, 1309, 1364, 1496, 1736, 1799, 2056, 2108, 2387, 2618, 2728, 2827, 3598, 3689, 4216, 4369, 4774, 5236, 5654, 5797, 7196, 7378, 7967, 8738, 9548, 10472, 11308, 11594, 14392, 14756, 15934, 17476, 19096, 19789, 22616, 23188, 29512, 30583, 31868, 34952, 39578, 40579, 46376, 48059, 55769, 61166, 63736, 79156, 81158, 87637, 96118, 111538, 122332, 135439, 158312, 162316, 175274, 192236, 223076, 244664, 270878, 324632, 336413, 350548, 384472, 446152, 541756, 613459, 672826, 701096, 948073, 1083512, 1226918, 1345652, 1489829, 1896146, 2453836, 2691304, 2979658, 3792292, 4907672, 5959316, 7584584, 10428803, 11918632, 20857606, 41715212, 83430424]

約数ペア:

[(1, 83430424), (2, 41715212), (4, 20857606), (7, 11918632), (8, 10428803), (11, 7584584), (14, 5959316), (17, 4907672), (22, 3792292), (28, 2979658), (31, 2691304), (34, 2453836), (44, 1896146), (56, 1489829), (62, 1345652), (68, 1226918), (77, 1083512), (88, 948073), (119, 701096), (124, 672826), (136, 613459), (154, 541756), (187, 446152), (217, 384472), (238, 350548), (248, 336413), (257, 324632), (308, 270878), (341, 244664), (374, 223076), (434, 192236), (476, 175274), (514, 162316), (527, 158312), (616, 135439), (682, 122332), (748, 111538), (868, 96118), (952, 87637), (1028, 81158), (1054, 79156), (1309, 63736), (1364, 61166), (1496, 55769), (1736, 48059), (1799, 46376), (2056, 40579), (2108, 39578), (2387, 34952), (2618, 31868), (2728, 30583), (2827, 29512), (3598, 23188), (3689, 22616), (4216, 19789), (4369, 19096), (4774, 17476), (5236, 15934), (5654, 14756), (5797, 14392), (7196, 11594), (7378, 11308), (7967, 10472), (8738, 9548)]