285290496

素因数分解:

$2^{12}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 156

約数和(自身を含む): 843345360

約数和(自身を除く): 558054864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 109, 128, 142, 144, 192, 213, 218, 256, 284, 288, 327, 384, 426, 436, 512, 568, 576, 639, 654, 768, 852, 872, 981, 1024, 1136, 1152, 1278, 1308, 1536, 1704, 1744, 1962, 2048, 2272, 2304, 2556, 2616, 3072, 3408, 3488, 3924, 4096, 4544, 4608, 5112, 5232, 6144, 6816, 6976, 7739, 7848, 9088, 9216, 10224, 10464, 12288, 13632, 13952, 15478, 15696, 18176, 18432, 20448, 20928, 23217, 27264, 27904, 30956, 31392, 36352, 36864, 40896, 41856, 46434, 54528, 55808, 61912, 62784, 69651, 72704, 81792, 83712, 92868, 109056, 111616, 123824, 125568, 139302, 145408, 163584, 167424, 185736, 218112, 223232, 247648, 251136, 278604, 290816, 327168, 334848, 371472, 436224, 446464, 495296, 502272, 557208, 654336, 669696, 742944, 872448, 990592, 1004544, 1114416, 1308672, 1339392, 1485888, 1981184, 2009088, 2228832, 2617344, 2971776, 3962368, 4018176, 4457664, 5943552, 7924736, 8915328, 11887104, 15849472, 17830656, 23774208, 31698944, 35661312, 47548416, 71322624, 95096832, 142645248, 285290496]

約数ペア:

[(1, 285290496), (2, 142645248), (3, 95096832), (4, 71322624), (6, 47548416), (8, 35661312), (9, 31698944), (12, 23774208), (16, 17830656), (18, 15849472), (24, 11887104), (32, 8915328), (36, 7924736), (48, 5943552), (64, 4457664), (71, 4018176), (72, 3962368), (96, 2971776), (109, 2617344), (128, 2228832), (142, 2009088), (144, 1981184), (192, 1485888), (213, 1339392), (218, 1308672), (256, 1114416), (284, 1004544), (288, 990592), (327, 872448), (384, 742944), (426, 669696), (436, 654336), (512, 557208), (568, 502272), (576, 495296), (639, 446464), (654, 436224), (768, 371472), (852, 334848), (872, 327168), (981, 290816), (1024, 278604), (1136, 251136), (1152, 247648), (1278, 223232), (1308, 218112), (1536, 185736), (1704, 167424), (1744, 163584), (1962, 145408), (2048, 139302), (2272, 125568), (2304, 123824), (2556, 111616), (2616, 109056), (3072, 92868), (3408, 83712), (3488, 81792), (3924, 72704), (4096, 69651), (4544, 62784), (4608, 61912), (5112, 55808), (5232, 54528), (6144, 46434), (6816, 41856), (6976, 40896), (7739, 36864), (7848, 36352), (9088, 31392), (9216, 30956), (10224, 27904), (10464, 27264), (12288, 23217), (13632, 20928), (13952, 20448), (15478, 18432), (15696, 18176)]