1974910014

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 5715919872

約数和(自身を除く): 3741009858

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 49, 61, 63, 66, 71, 77, 94, 98, 99, 122, 126, 141, 142, 147, 154, 183, 198, 213, 231, 282, 294, 329, 366, 423, 426, 427, 441, 462, 497, 517, 539, 549, 639, 658, 671, 693, 781, 846, 854, 882, 987, 994, 1034, 1078, 1098, 1278, 1281, 1342, 1386, 1491, 1551, 1562, 1617, 1974, 2013, 2303, 2343, 2562, 2867, 2961, 2982, 2989, 3102, 3234, 3337, 3479, 3619, 3843, 4026, 4331, 4473, 4606, 4653, 4686, 4697, 4851, 5467, 5734, 5922, 5978, 6039, 6674, 6909, 6958, 7029, 7238, 7686, 8601, 8662, 8946, 8967, 9306, 9394, 9702, 10011, 10437, 10857, 10934, 12078, 12993, 13818, 14058, 14091, 16401, 17202, 17934, 20022, 20069, 20727, 20874, 21714, 23359, 25333, 25803, 25986, 26901, 28182, 30033, 30317, 31311, 31537, 32571, 32802, 32879, 36707, 38269, 38979, 40138, 41454, 42273, 46718, 47641, 49203, 50666, 51606, 53802, 60066, 60207, 60634, 62622, 63074, 65142, 65758, 70077, 73414, 75999, 76538, 77958, 84546, 90951, 94611, 95282, 98406, 98637, 110121, 114807, 120414, 140154, 140483, 142923, 151998, 163513, 180621, 181902, 189222, 197274, 203557, 210231, 212219, 220242, 220759, 227997, 229614, 256949, 272853, 280966, 283833, 285846, 295911, 327026, 330363, 333487, 344421, 361242, 407114, 420462, 421449, 424438, 428769, 441518, 455994, 490539, 513898, 545706, 567666, 591822, 610671, 636657, 660726, 662277, 666974, 688842, 770847, 842898, 857538, 981078, 1000461, 1221342, 1264347, 1273314, 1324554, 1424899, 1471617, 1541694, 1545313, 1798643, 1832013, 1909971, 1986831, 2000922, 2239127, 2312541, 2334409, 2528694, 2849798, 2943234, 3001383, 3090626, 3597286, 3664026, 3819942, 3973662, 4274697, 4478254, 4625082, 4635939, 4668818, 5395929, 6002766, 6717381, 7003227, 8549394, 9271878, 9974293, 10791858, 12824091, 13434762, 13907817, 14006454, 15673889, 16187787, 19948586, 20152143, 21009681, 25648182, 27815634, 29922879, 31347778, 32375574, 40304286, 42019362, 47021667, 59845758, 89768637, 94043334, 109717223, 141065001, 179537274, 219434446, 282130002, 329151669, 658303338, 987455007, 1974910014]

約数ペア:

[(1, 1974910014), (2, 987455007), (3, 658303338), (6, 329151669), (7, 282130002), (9, 219434446), (11, 179537274), (14, 141065001), (18, 109717223), (21, 94043334), (22, 89768637), (33, 59845758), (42, 47021667), (47, 42019362), (49, 40304286), (61, 32375574), (63, 31347778), (66, 29922879), (71, 27815634), (77, 25648182), (94, 21009681), (98, 20152143), (99, 19948586), (122, 16187787), (126, 15673889), (141, 14006454), (142, 13907817), (147, 13434762), (154, 12824091), (183, 10791858), (198, 9974293), (213, 9271878), (231, 8549394), (282, 7003227), (294, 6717381), (329, 6002766), (366, 5395929), (423, 4668818), (426, 4635939), (427, 4625082), (441, 4478254), (462, 4274697), (497, 3973662), (517, 3819942), (539, 3664026), (549, 3597286), (639, 3090626), (658, 3001383), (671, 2943234), (693, 2849798), (781, 2528694), (846, 2334409), (854, 2312541), (882, 2239127), (987, 2000922), (994, 1986831), (1034, 1909971), (1078, 1832013), (1098, 1798643), (1278, 1545313), (1281, 1541694), (1342, 1471617), (1386, 1424899), (1491, 1324554), (1551, 1273314), (1562, 1264347), (1617, 1221342), (1974, 1000461), (2013, 981078), (2303, 857538), (2343, 842898), (2562, 770847), (2867, 688842), (2961, 666974), (2982, 662277), (2989, 660726), (3102, 636657), (3234, 610671), (3337, 591822), (3479, 567666), (3619, 545706), (3843, 513898), (4026, 490539), (4331, 455994), (4473, 441518), (4606, 428769), (4653, 424438), (4686, 421449), (4697, 420462), (4851, 407114), (5467, 361242), (5734, 344421), (5922, 333487), (5978, 330363), (6039, 327026), (6674, 295911), (6909, 285846), (6958, 283833), (7029, 280966), (7238, 272853), (7686, 256949), (8601, 229614), (8662, 227997), (8946, 220759), (8967, 220242), (9306, 212219), (9394, 210231), (9702, 203557), (10011, 197274), (10437, 189222), (10857, 181902), (10934, 180621), (12078, 163513), (12993, 151998), (13818, 142923), (14058, 140483), (14091, 140154), (16401, 120414), (17202, 114807), (17934, 110121), (20022, 98637), (20069, 98406), (20727, 95282), (20874, 94611), (21714, 90951), (23359, 84546), (25333, 77958), (25803, 76538), (25986, 75999), (26901, 73414), (28182, 70077), (30033, 65758), (30317, 65142), (31311, 63074), (31537, 62622), (32571, 60634), (32802, 60207), (32879, 60066), (36707, 53802), (38269, 51606), (38979, 50666), (40138, 49203), (41454, 47641), (42273, 46718)]