191964213248

素因数分解:

$2^{12}\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:946

約数の個数: 156

約数和(自身を含む): 410026650672

約数和(自身を除く): 218062437424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 257, 272, 289, 512, 514, 544, 578, 631, 1024, 1028, 1088, 1156, 1262, 2048, 2056, 2176, 2312, 2524, 4096, 4112, 4352, 4369, 4624, 5048, 8224, 8704, 8738, 9248, 10096, 10727, 16448, 17408, 17476, 18496, 20192, 21454, 32896, 34816, 34952, 36992, 40384, 42908, 65792, 69632, 69904, 73984, 74273, 80768, 85816, 131584, 139808, 147968, 148546, 161536, 162167, 171632, 182359, 263168, 279616, 295936, 297092, 323072, 324334, 343264, 364718, 526336, 559232, 591872, 594184, 646144, 648668, 686528, 729436, 1052672, 1118464, 1183744, 1188368, 1292288, 1297336, 1373056, 1458872, 2236928, 2376736, 2584576, 2594672, 2746112, 2756839, 2917744, 4473856, 4753472, 5189344, 5492224, 5513678, 5835488, 8947712, 9506944, 10378688, 10984448, 11027356, 11670976, 17895424, 19013888, 20757376, 21968896, 22054712, 23341952, 38027776, 41514752, 43937792, 44109424, 46683904, 46866263, 76055552, 83029504, 88218848, 93367808, 93732526, 152111104, 166059008, 176437696, 186735616, 187465052, 304222208, 332118016, 352875392, 373471232, 374930104, 664236032, 705750784, 746942464, 749860208, 1411501568, 1499720416, 2823003136, 2999440832, 5646006272, 5998881664, 11292012544, 11997763328, 23995526656, 47991053312, 95982106624, 191964213248]

約数ペア:

[(1, 191964213248), (2, 95982106624), (4, 47991053312), (8, 23995526656), (16, 11997763328), (17, 11292012544), (32, 5998881664), (34, 5646006272), (64, 2999440832), (68, 2823003136), (128, 1499720416), (136, 1411501568), (256, 749860208), (257, 746942464), (272, 705750784), (289, 664236032), (512, 374930104), (514, 373471232), (544, 352875392), (578, 332118016), (631, 304222208), (1024, 187465052), (1028, 186735616), (1088, 176437696), (1156, 166059008), (1262, 152111104), (2048, 93732526), (2056, 93367808), (2176, 88218848), (2312, 83029504), (2524, 76055552), (4096, 46866263), (4112, 46683904), (4352, 44109424), (4369, 43937792), (4624, 41514752), (5048, 38027776), (8224, 23341952), (8704, 22054712), (8738, 21968896), (9248, 20757376), (10096, 19013888), (10727, 17895424), (16448, 11670976), (17408, 11027356), (17476, 10984448), (18496, 10378688), (20192, 9506944), (21454, 8947712), (32896, 5835488), (34816, 5513678), (34952, 5492224), (36992, 5189344), (40384, 4753472), (42908, 4473856), (65792, 2917744), (69632, 2756839), (69904, 2746112), (73984, 2594672), (74273, 2584576), (80768, 2376736), (85816, 2236928), (131584, 1458872), (139808, 1373056), (147968, 1297336), (148546, 1292288), (161536, 1188368), (162167, 1183744), (171632, 1118464), (182359, 1052672), (263168, 729436), (279616, 686528), (295936, 648668), (297092, 646144), (323072, 594184), (324334, 591872), (343264, 559232), (364718, 526336)]