2551657248

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4076

約数の個数: 192

約数和(自身を含む): 8587192320

約数和(自身を除く): 6035535072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 107, 108, 112, 126, 144, 168, 189, 214, 216, 224, 252, 288, 321, 336, 378, 428, 432, 504, 642, 672, 749, 756, 856, 864, 963, 1008, 1284, 1498, 1512, 1712, 1926, 2016, 2247, 2568, 2889, 2996, 3024, 3424, 3852, 3943, 4494, 5136, 5778, 5992, 6048, 6741, 7704, 7886, 8988, 10272, 11556, 11829, 11984, 13482, 15408, 15772, 17976, 20223, 23112, 23658, 23968, 26964, 27601, 30816, 31544, 35487, 35952, 40446, 46224, 47316, 53928, 55202, 63088, 70974, 71904, 80892, 82803, 92448, 94632, 106461, 107856, 110404, 126176, 141948, 161784, 165606, 189264, 212922, 215712, 220808, 248409, 283896, 323568, 331212, 378528, 421901, 425844, 441616, 496818, 567792, 647136, 662424, 745227, 843802, 851688, 883232, 993636, 1135584, 1265703, 1324848, 1490454, 1687604, 1703376, 1987272, 2531406, 2649696, 2953307, 2980908, 3375208, 3406752, 3797109, 3974544, 5062812, 5906614, 5961816, 6750416, 7594218, 7949088, 8859921, 10125624, 11391327, 11813228, 11923632, 13500832, 15188436, 17719842, 20251248, 22782654, 23626456, 23847264, 26579763, 30376872, 35439684, 40502496, 45565308, 47252912, 53159526, 60753744, 70879368, 79739289, 91130616, 94505824, 106319052, 121507488, 141758736, 159478578, 182261232, 212638104, 283517472, 318957156, 364522464, 425276208, 637914312, 850552416, 1275828624, 2551657248]

約数ペア:

[(1, 2551657248), (2, 1275828624), (3, 850552416), (4, 637914312), (6, 425276208), (7, 364522464), (8, 318957156), (9, 283517472), (12, 212638104), (14, 182261232), (16, 159478578), (18, 141758736), (21, 121507488), (24, 106319052), (27, 94505824), (28, 91130616), (32, 79739289), (36, 70879368), (42, 60753744), (48, 53159526), (54, 47252912), (56, 45565308), (63, 40502496), (72, 35439684), (84, 30376872), (96, 26579763), (107, 23847264), (108, 23626456), (112, 22782654), (126, 20251248), (144, 17719842), (168, 15188436), (189, 13500832), (214, 11923632), (216, 11813228), (224, 11391327), (252, 10125624), (288, 8859921), (321, 7949088), (336, 7594218), (378, 6750416), (428, 5961816), (432, 5906614), (504, 5062812), (642, 3974544), (672, 3797109), (749, 3406752), (756, 3375208), (856, 2980908), (864, 2953307), (963, 2649696), (1008, 2531406), (1284, 1987272), (1498, 1703376), (1512, 1687604), (1712, 1490454), (1926, 1324848), (2016, 1265703), (2247, 1135584), (2568, 993636), (2889, 883232), (2996, 851688), (3024, 843802), (3424, 745227), (3852, 662424), (3943, 647136), (4494, 567792), (5136, 496818), (5778, 441616), (5992, 425844), (6048, 421901), (6741, 378528), (7704, 331212), (7886, 323568), (8988, 283896), (10272, 248409), (11556, 220808), (11829, 215712), (11984, 212922), (13482, 189264), (15408, 165606), (15772, 161784), (17976, 141948), (20223, 126176), (23112, 110404), (23658, 107856), (23968, 106461), (26964, 94632), (27601, 92448), (30816, 82803), (31544, 80892), (35487, 71904), (35952, 70974), (40446, 63088), (46224, 55202), (47316, 53928)]