221989152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 740275200

約数和(自身を除く): 518286048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 59, 66, 77, 84, 88, 96, 112, 118, 132, 154, 168, 176, 177, 224, 231, 236, 264, 308, 336, 352, 354, 413, 462, 472, 509, 528, 616, 649, 672, 708, 826, 924, 944, 1018, 1056, 1232, 1239, 1298, 1416, 1527, 1652, 1848, 1888, 1947, 2036, 2464, 2478, 2596, 2832, 3054, 3304, 3563, 3696, 3894, 4072, 4543, 4956, 5192, 5599, 5664, 6108, 6608, 7126, 7392, 7788, 8144, 9086, 9912, 10384, 10689, 11198, 12216, 13216, 13629, 14252, 15576, 16288, 16797, 18172, 19824, 20768, 21378, 22396, 24432, 27258, 28504, 30031, 31152, 33594, 36344, 39193, 39648, 42756, 44792, 48864, 54516, 57008, 60062, 62304, 67188, 72688, 78386, 85512, 89584, 90093, 109032, 114016, 117579, 120124, 134376, 145376, 156772, 171024, 179168, 180186, 210217, 218064, 235158, 240248, 268752, 313544, 330341, 342048, 360372, 420434, 436128, 470316, 480496, 537504, 627088, 630651, 660682, 720744, 840868, 940632, 960992, 991023, 1254176, 1261302, 1321364, 1441488, 1681736, 1881264, 1982046, 2312387, 2522604, 2642728, 2882976, 3363472, 3762528, 3964092, 4624774, 5045208, 5285456, 6726944, 6937161, 7928184, 9249548, 10090416, 10570912, 13874322, 15856368, 18499096, 20180832, 27748644, 31712736, 36998192, 55497288, 73996384, 110994576, 221989152]

約数ペア:

[(1, 221989152), (2, 110994576), (3, 73996384), (4, 55497288), (6, 36998192), (7, 31712736), (8, 27748644), (11, 20180832), (12, 18499096), (14, 15856368), (16, 13874322), (21, 10570912), (22, 10090416), (24, 9249548), (28, 7928184), (32, 6937161), (33, 6726944), (42, 5285456), (44, 5045208), (48, 4624774), (56, 3964092), (59, 3762528), (66, 3363472), (77, 2882976), (84, 2642728), (88, 2522604), (96, 2312387), (112, 1982046), (118, 1881264), (132, 1681736), (154, 1441488), (168, 1321364), (176, 1261302), (177, 1254176), (224, 991023), (231, 960992), (236, 940632), (264, 840868), (308, 720744), (336, 660682), (352, 630651), (354, 627088), (413, 537504), (462, 480496), (472, 470316), (509, 436128), (528, 420434), (616, 360372), (649, 342048), (672, 330341), (708, 313544), (826, 268752), (924, 240248), (944, 235158), (1018, 218064), (1056, 210217), (1232, 180186), (1239, 179168), (1298, 171024), (1416, 156772), (1527, 145376), (1652, 134376), (1848, 120124), (1888, 117579), (1947, 114016), (2036, 109032), (2464, 90093), (2478, 89584), (2596, 85512), (2832, 78386), (3054, 72688), (3304, 67188), (3563, 62304), (3696, 60062), (3894, 57008), (4072, 54516), (4543, 48864), (4956, 44792), (5192, 42756), (5599, 39648), (5664, 39193), (6108, 36344), (6608, 33594), (7126, 31152), (7392, 30031), (7788, 28504), (8144, 27258), (9086, 24432), (9912, 22396), (10384, 21378), (10689, 20768), (11198, 19824), (12216, 18172), (13216, 16797), (13629, 16288), (14252, 15576)]