262668224

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 693206640

約数和(自身を除く): 430538416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 379, 392, 416, 442, 448, 476, 544, 637, 728, 758, 784, 832, 833, 884, 952, 1088, 1274, 1456, 1516, 1547, 1568, 1666, 1768, 1904, 2548, 2653, 2912, 3032, 3094, 3136, 3332, 3536, 3808, 4927, 5096, 5306, 5824, 6064, 6188, 6443, 6664, 7072, 7616, 9854, 10192, 10612, 10829, 12128, 12376, 12886, 13328, 14144, 18571, 19708, 20384, 21224, 21658, 24256, 24752, 25772, 26656, 34489, 37142, 39416, 40768, 42448, 43316, 45101, 49504, 51544, 53312, 68978, 74284, 78832, 83759, 84896, 86632, 90202, 99008, 103088, 137956, 148568, 157664, 167518, 169792, 173264, 180404, 206176, 241423, 275912, 297136, 315328, 315707, 335036, 346528, 360808, 412352, 482846, 551824, 586313, 594272, 631414, 670072, 693056, 721616, 965692, 1103648, 1172626, 1188544, 1262828, 1340144, 1443232, 1931384, 2207296, 2345252, 2525656, 2680288, 2886464, 3862768, 4104191, 4690504, 5051312, 5360576, 7725536, 8208382, 9381008, 10102624, 15451072, 16416764, 18762016, 20205248, 32833528, 37524032, 65667056, 131334112, 262668224]

約数ペア:

[(1, 262668224), (2, 131334112), (4, 65667056), (7, 37524032), (8, 32833528), (13, 20205248), (14, 18762016), (16, 16416764), (17, 15451072), (26, 10102624), (28, 9381008), (32, 8208382), (34, 7725536), (49, 5360576), (52, 5051312), (56, 4690504), (64, 4104191), (68, 3862768), (91, 2886464), (98, 2680288), (104, 2525656), (112, 2345252), (119, 2207296), (136, 1931384), (182, 1443232), (196, 1340144), (208, 1262828), (221, 1188544), (224, 1172626), (238, 1103648), (272, 965692), (364, 721616), (379, 693056), (392, 670072), (416, 631414), (442, 594272), (448, 586313), (476, 551824), (544, 482846), (637, 412352), (728, 360808), (758, 346528), (784, 335036), (832, 315707), (833, 315328), (884, 297136), (952, 275912), (1088, 241423), (1274, 206176), (1456, 180404), (1516, 173264), (1547, 169792), (1568, 167518), (1666, 157664), (1768, 148568), (1904, 137956), (2548, 103088), (2653, 99008), (2912, 90202), (3032, 86632), (3094, 84896), (3136, 83759), (3332, 78832), (3536, 74284), (3808, 68978), (4927, 53312), (5096, 51544), (5306, 49504), (5824, 45101), (6064, 43316), (6188, 42448), (6443, 40768), (6664, 39416), (7072, 37142), (7616, 34489), (9854, 26656), (10192, 25772), (10612, 24752), (10829, 24256), (12128, 21658), (12376, 21224), (12886, 20384), (13328, 19708), (14144, 18571)]