783120156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2020

約数の個数: 144

約数和(自身を含む): 2333517984

約数和(自身を除く): 1550397828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 273, 294, 318, 364, 371, 546, 588, 636, 637, 689, 742, 1092, 1113, 1274, 1378, 1484, 1911, 1933, 2067, 2226, 2548, 2597, 2756, 3822, 3866, 4134, 4452, 4823, 5194, 5799, 7644, 7732, 7791, 8268, 9646, 10388, 11598, 13531, 14469, 15582, 19292, 23196, 25129, 27062, 28938, 31164, 33761, 40593, 50258, 54124, 57876, 67522, 75387, 81186, 94717, 100516, 101283, 102449, 135044, 150774, 162372, 175903, 189434, 202566, 204898, 284151, 301548, 307347, 351806, 378868, 405132, 409796, 527709, 568302, 614694, 703612, 717143, 1055418, 1136604, 1229388, 1231321, 1331837, 1434286, 2110836, 2151429, 2462642, 2663674, 2868572, 3693963, 3995511, 4302858, 4925284, 5020001, 5327348, 7387926, 7991022, 8605716, 9322859, 10040002, 14775852, 15060003, 15982044, 18645718, 20080004, 27968577, 30120006, 37291436, 55937154, 60240012, 65260013, 111874308, 130520026, 195780039, 261040052, 391560078, 783120156]

約数ペア:

[(1, 783120156), (2, 391560078), (3, 261040052), (4, 195780039), (6, 130520026), (7, 111874308), (12, 65260013), (13, 60240012), (14, 55937154), (21, 37291436), (26, 30120006), (28, 27968577), (39, 20080004), (42, 18645718), (49, 15982044), (52, 15060003), (53, 14775852), (78, 10040002), (84, 9322859), (91, 8605716), (98, 7991022), (106, 7387926), (147, 5327348), (156, 5020001), (159, 4925284), (182, 4302858), (196, 3995511), (212, 3693963), (273, 2868572), (294, 2663674), (318, 2462642), (364, 2151429), (371, 2110836), (546, 1434286), (588, 1331837), (636, 1231321), (637, 1229388), (689, 1136604), (742, 1055418), (1092, 717143), (1113, 703612), (1274, 614694), (1378, 568302), (1484, 527709), (1911, 409796), (1933, 405132), (2067, 378868), (2226, 351806), (2548, 307347), (2597, 301548), (2756, 284151), (3822, 204898), (3866, 202566), (4134, 189434), (4452, 175903), (4823, 162372), (5194, 150774), (5799, 135044), (7644, 102449), (7732, 101283), (7791, 100516), (8268, 94717), (9646, 81186), (10388, 75387), (11598, 67522), (13531, 57876), (14469, 54124), (15582, 50258), (19292, 40593), (23196, 33761), (25129, 31164), (27062, 28938)]