289563648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 264

約数和(自身を含む): 914763360

約数和(自身を除く): 625199712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 41, 44, 48, 57, 64, 66, 76, 82, 88, 96, 114, 121, 123, 128, 132, 152, 164, 176, 192, 209, 228, 242, 246, 256, 264, 304, 328, 352, 363, 384, 418, 451, 456, 484, 492, 512, 528, 608, 627, 656, 704, 726, 768, 779, 836, 902, 912, 968, 984, 1024, 1056, 1216, 1254, 1312, 1353, 1408, 1452, 1536, 1558, 1672, 1804, 1824, 1936, 1968, 2112, 2299, 2337, 2432, 2508, 2624, 2706, 2816, 2904, 3072, 3116, 3344, 3608, 3648, 3872, 3936, 4224, 4598, 4674, 4864, 4961, 5016, 5248, 5412, 5632, 5808, 6232, 6688, 6897, 7216, 7296, 7744, 7872, 8448, 8569, 9196, 9348, 9728, 9922, 10032, 10496, 10824, 11264, 11616, 12464, 13376, 13794, 14432, 14592, 14883, 15488, 15744, 16896, 17138, 18392, 18696, 19456, 19844, 20064, 20992, 21648, 23232, 24928, 25707, 26752, 27588, 28864, 29184, 29766, 30976, 31488, 33792, 34276, 36784, 37392, 39688, 40128, 41984, 43296, 46464, 49856, 51414, 53504, 55176, 57728, 58368, 59532, 61952, 62976, 68552, 73568, 74784, 79376, 80256, 86592, 92928, 94259, 99712, 102828, 107008, 110352, 115456, 119064, 123904, 125952, 137104, 147136, 149568, 158752, 160512, 173184, 185856, 188518, 199424, 205656, 214016, 220704, 230912, 238128, 274208, 282777, 294272, 299136, 317504, 321024, 346368, 371712, 377036, 398848, 411312, 441408, 461824, 476256, 548416, 565554, 588544, 598272, 635008, 642048, 692736, 754072, 797696, 822624, 882816, 952512, 1096832, 1131108, 1177088, 1196544, 1270016, 1385472, 1508144, 1645248, 1765632, 1905024, 2193664, 2262216, 2354176, 2393088, 2540032, 3016288, 3290496, 3531264, 3810048, 4387328, 4524432, 5080064, 6032576, 6580992, 7062528, 7620096, 8774656, 9048864, 12065152, 13161984, 15240192, 18097728, 24130304, 26323968, 36195456, 48260608, 72390912, 96521216, 144781824, 289563648]

約数ペア:

[(1, 289563648), (2, 144781824), (3, 96521216), (4, 72390912), (6, 48260608), (8, 36195456), (11, 26323968), (12, 24130304), (16, 18097728), (19, 15240192), (22, 13161984), (24, 12065152), (32, 9048864), (33, 8774656), (38, 7620096), (41, 7062528), (44, 6580992), (48, 6032576), (57, 5080064), (64, 4524432), (66, 4387328), (76, 3810048), (82, 3531264), (88, 3290496), (96, 3016288), (114, 2540032), (121, 2393088), (123, 2354176), (128, 2262216), (132, 2193664), (152, 1905024), (164, 1765632), (176, 1645248), (192, 1508144), (209, 1385472), (228, 1270016), (242, 1196544), (246, 1177088), (256, 1131108), (264, 1096832), (304, 952512), (328, 882816), (352, 822624), (363, 797696), (384, 754072), (418, 692736), (451, 642048), (456, 635008), (484, 598272), (492, 588544), (512, 565554), (528, 548416), (608, 476256), (627, 461824), (656, 441408), (704, 411312), (726, 398848), (768, 377036), (779, 371712), (836, 346368), (902, 321024), (912, 317504), (968, 299136), (984, 294272), (1024, 282777), (1056, 274208), (1216, 238128), (1254, 230912), (1312, 220704), (1353, 214016), (1408, 205656), (1452, 199424), (1536, 188518), (1558, 185856), (1672, 173184), (1804, 160512), (1824, 158752), (1936, 149568), (1968, 147136), (2112, 137104), (2299, 125952), (2337, 123904), (2432, 119064), (2508, 115456), (2624, 110352), (2706, 107008), (2816, 102828), (2904, 99712), (3072, 94259), (3116, 92928), (3344, 86592), (3608, 80256), (3648, 79376), (3872, 74784), (3936, 73568), (4224, 68552), (4598, 62976), (4674, 61952), (4864, 59532), (4961, 58368), (5016, 57728), (5248, 55176), (5412, 53504), (5632, 51414), (5808, 49856), (6232, 46464), (6688, 43296), (6897, 41984), (7216, 40128), (7296, 39688), (7744, 37392), (7872, 36784), (8448, 34276), (8569, 33792), (9196, 31488), (9348, 30976), (9728, 29766), (9922, 29184), (10032, 28864), (10496, 27588), (10824, 26752), (11264, 25707), (11616, 24928), (12464, 23232), (13376, 21648), (13794, 20992), (14432, 20064), (14592, 19844), (14883, 19456), (15488, 18696), (15744, 18392), (16896, 17138)]