1379970228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 4204247040

約数和(自身を除く): 2824276812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 227, 228, 247, 266, 273, 293, 364, 399, 454, 494, 532, 546, 586, 681, 741, 798, 879, 908, 988, 1092, 1172, 1362, 1482, 1589, 1596, 1729, 1758, 2051, 2724, 2951, 2964, 3178, 3458, 3516, 3809, 4102, 4313, 4767, 5187, 5567, 5902, 6153, 6356, 6916, 7618, 8204, 8626, 8853, 9534, 10374, 11134, 11427, 11804, 12306, 12939, 15236, 16701, 17252, 17706, 19068, 20657, 20748, 22268, 22854, 24612, 25878, 26663, 30191, 33402, 35412, 38969, 41314, 45708, 51756, 53326, 56069, 60382, 61971, 66511, 66804, 72371, 77938, 79989, 82628, 90573, 106652, 112138, 116907, 120764, 123942, 133022, 144742, 155876, 159978, 168207, 181146, 199533, 217113, 224276, 233814, 247884, 266044, 289484, 319956, 336414, 362292, 392483, 399066, 434226, 465577, 467628, 506597, 672828, 784966, 798132, 864643, 868452, 931154, 1013194, 1177449, 1263709, 1396731, 1519791, 1569932, 1729286, 1862308, 2026388, 2354898, 2527418, 2593929, 2793462, 3039582, 3458572, 3791127, 4709796, 5054836, 5187858, 5586924, 6052501, 6079164, 7582254, 8845963, 10375716, 12105002, 15164508, 16428217, 17691926, 18157503, 24210004, 26537889, 32856434, 35383852, 36315006, 49284651, 53075778, 65712868, 72630012, 98569302, 106151556, 114997519, 197138604, 229995038, 344992557, 459990076, 689985114, 1379970228]

約数ペア:

[(1, 1379970228), (2, 689985114), (3, 459990076), (4, 344992557), (6, 229995038), (7, 197138604), (12, 114997519), (13, 106151556), (14, 98569302), (19, 72630012), (21, 65712868), (26, 53075778), (28, 49284651), (38, 36315006), (39, 35383852), (42, 32856434), (52, 26537889), (57, 24210004), (76, 18157503), (78, 17691926), (84, 16428217), (91, 15164508), (114, 12105002), (133, 10375716), (156, 8845963), (182, 7582254), (227, 6079164), (228, 6052501), (247, 5586924), (266, 5187858), (273, 5054836), (293, 4709796), (364, 3791127), (399, 3458572), (454, 3039582), (494, 2793462), (532, 2593929), (546, 2527418), (586, 2354898), (681, 2026388), (741, 1862308), (798, 1729286), (879, 1569932), (908, 1519791), (988, 1396731), (1092, 1263709), (1172, 1177449), (1362, 1013194), (1482, 931154), (1589, 868452), (1596, 864643), (1729, 798132), (1758, 784966), (2051, 672828), (2724, 506597), (2951, 467628), (2964, 465577), (3178, 434226), (3458, 399066), (3516, 392483), (3809, 362292), (4102, 336414), (4313, 319956), (4767, 289484), (5187, 266044), (5567, 247884), (5902, 233814), (6153, 224276), (6356, 217113), (6916, 199533), (7618, 181146), (8204, 168207), (8626, 159978), (8853, 155876), (9534, 144742), (10374, 133022), (11134, 123942), (11427, 120764), (11804, 116907), (12306, 112138), (12939, 106652), (15236, 90573), (16701, 82628), (17252, 79989), (17706, 77938), (19068, 72371), (20657, 66804), (20748, 66511), (22268, 61971), (22854, 60382), (24612, 56069), (25878, 53326), (26663, 51756), (30191, 45708), (33402, 41314), (35412, 38969)]