209424864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^4\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 608769000

約数和(自身を除く): 399344136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 149, 176, 242, 264, 298, 352, 363, 447, 484, 528, 596, 726, 894, 968, 1056, 1192, 1331, 1452, 1639, 1788, 1936, 2384, 2662, 2904, 3278, 3576, 3872, 3993, 4768, 4917, 5324, 5808, 6556, 7152, 7986, 9834, 10648, 11616, 13112, 14304, 14641, 15972, 18029, 19668, 21296, 26224, 29282, 31944, 36058, 39336, 42592, 43923, 52448, 54087, 58564, 63888, 72116, 78672, 87846, 108174, 117128, 127776, 144232, 157344, 175692, 198319, 216348, 234256, 288464, 351384, 396638, 432696, 468512, 576928, 594957, 702768, 793276, 865392, 1189914, 1405536, 1586552, 1730784, 2181509, 2379828, 3173104, 4363018, 4759656, 6346208, 6544527, 8726036, 9519312, 13089054, 17452072, 19038624, 26178108, 34904144, 52356216, 69808288, 104712432, 209424864]

約数ペア:

[(1, 209424864), (2, 104712432), (3, 69808288), (4, 52356216), (6, 34904144), (8, 26178108), (11, 19038624), (12, 17452072), (16, 13089054), (22, 9519312), (24, 8726036), (32, 6544527), (33, 6346208), (44, 4759656), (48, 4363018), (66, 3173104), (88, 2379828), (96, 2181509), (121, 1730784), (132, 1586552), (149, 1405536), (176, 1189914), (242, 865392), (264, 793276), (298, 702768), (352, 594957), (363, 576928), (447, 468512), (484, 432696), (528, 396638), (596, 351384), (726, 288464), (894, 234256), (968, 216348), (1056, 198319), (1192, 175692), (1331, 157344), (1452, 144232), (1639, 127776), (1788, 117128), (1936, 108174), (2384, 87846), (2662, 78672), (2904, 72116), (3278, 63888), (3576, 58564), (3872, 54087), (3993, 52448), (4768, 43923), (4917, 42592), (5324, 39336), (5808, 36058), (6556, 31944), (7152, 29282), (7986, 26224), (9834, 21296), (10648, 19668), (11616, 18029), (13112, 15972), (14304, 14641)]