223920348519

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1254

約数の個数: 192

約数和(自身を含む): 402651648000

約数和(自身を除く): 178731299481

約数列:

[1, 3, 7, 17, 19, 21, 31, 49, 51, 57, 93, 119, 133, 147, 149, 217, 323, 357, 399, 447, 527, 589, 651, 833, 931, 969, 1021, 1043, 1519, 1581, 1767, 2261, 2499, 2533, 2793, 2831, 3063, 3129, 3689, 4123, 4557, 4619, 6783, 7147, 7301, 7599, 8493, 10013, 11067, 12369, 13857, 15827, 17357, 17731, 19399, 19817, 21441, 21903, 25823, 28861, 30039, 31651, 32333, 47481, 48127, 50029, 52071, 53193, 58197, 59451, 70091, 77469, 78523, 86583, 87761, 94953, 96999, 121499, 124117, 135793, 138719, 144381, 150087, 152129, 210273, 221557, 226331, 235569, 263283, 329783, 336889, 364497, 372351, 407379, 416157, 456387, 490637, 538067, 549661, 601369, 614327, 664671, 678993, 850493, 950551, 989349, 1010667, 1064903, 1471911, 1491937, 1550899, 1614201, 1648983, 1804107, 1842981, 2308481, 2358223, 2551479, 2586193, 2851653, 2890451, 3194709, 3766469, 3847627, 4209583, 4300289, 4475811, 4652697, 4715999, 6925443, 7074669, 7454321, 7758579, 8671353, 10223273, 10443559, 11299407, 11542881, 12628749, 12900867, 14147997, 16159367, 18103351, 20233157, 22362963, 26365283, 29467081, 30669819, 31330677, 33011993, 48478101, 49137667, 54310053, 60699471, 71562911, 73104913, 79095849, 80171983, 88401243, 89603981, 99035979, 126723457, 141632099, 147413001, 214688733, 219314739, 231083951, 240515949, 268811943, 343963669, 380170371, 424896297, 500940377, 561203881, 627227867, 693251853, 1031891007, 1502821131, 1523267677, 1683611643, 1881683601, 2407745683, 3928427167, 4390595069, 4569803031, 7223237049, 10662873739, 11785281501, 13171785207, 31988621217, 74640116173, 223920348519]

約数ペア:

[(1, 223920348519), (3, 74640116173), (7, 31988621217), (17, 13171785207), (19, 11785281501), (21, 10662873739), (31, 7223237049), (49, 4569803031), (51, 4390595069), (57, 3928427167), (93, 2407745683), (119, 1881683601), (133, 1683611643), (147, 1523267677), (149, 1502821131), (217, 1031891007), (323, 693251853), (357, 627227867), (399, 561203881), (447, 500940377), (527, 424896297), (589, 380170371), (651, 343963669), (833, 268811943), (931, 240515949), (969, 231083951), (1021, 219314739), (1043, 214688733), (1519, 147413001), (1581, 141632099), (1767, 126723457), (2261, 99035979), (2499, 89603981), (2533, 88401243), (2793, 80171983), (2831, 79095849), (3063, 73104913), (3129, 71562911), (3689, 60699471), (4123, 54310053), (4557, 49137667), (4619, 48478101), (6783, 33011993), (7147, 31330677), (7301, 30669819), (7599, 29467081), (8493, 26365283), (10013, 22362963), (11067, 20233157), (12369, 18103351), (13857, 16159367), (15827, 14147997), (17357, 12900867), (17731, 12628749), (19399, 11542881), (19817, 11299407), (21441, 10443559), (21903, 10223273), (25823, 8671353), (28861, 7758579), (30039, 7454321), (31651, 7074669), (32333, 6925443), (47481, 4715999), (48127, 4652697), (50029, 4475811), (52071, 4300289), (53193, 4209583), (58197, 3847627), (59451, 3766469), (70091, 3194709), (77469, 2890451), (78523, 2851653), (86583, 2586193), (87761, 2551479), (94953, 2358223), (96999, 2308481), (121499, 1842981), (124117, 1804107), (135793, 1648983), (138719, 1614201), (144381, 1550899), (150087, 1491937), (152129, 1471911), (210273, 1064903), (221557, 1010667), (226331, 989349), (235569, 950551), (263283, 850493), (329783, 678993), (336889, 664671), (364497, 614327), (372351, 601369), (407379, 549661), (416157, 538067), (456387, 490637)]