1291633434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 3537451008

約数和(自身を除く): 2245817574

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 127, 147, 182, 234, 254, 273, 294, 381, 441, 546, 637, 762, 819, 882, 887, 889, 1143, 1274, 1638, 1651, 1774, 1778, 1911, 2286, 2661, 2667, 3302, 3822, 4953, 5322, 5334, 5733, 6209, 6223, 7983, 8001, 9906, 11466, 11531, 11557, 12418, 12446, 14859, 15966, 16002, 18627, 18669, 23062, 23114, 29718, 34593, 34671, 37254, 37338, 43463, 55881, 56007, 69186, 69342, 80717, 80899, 86926, 103779, 104013, 111762, 112014, 112649, 130389, 161434, 161798, 207558, 208026, 225298, 242151, 242697, 260778, 337947, 391167, 484302, 485394, 565019, 675894, 726453, 728091, 782334, 788543, 1013841, 1130038, 1452906, 1456182, 1464437, 1577086, 1695057, 2027682, 2365629, 2928874, 3390114, 4393311, 4731258, 5085171, 5519801, 7096887, 8786622, 10170342, 10251059, 11039602, 13179933, 14193774, 16559403, 20502118, 26359866, 30753177, 33118806, 49678209, 61506354, 71757413, 92259531, 99356418, 143514826, 184519062, 215272239, 430544478, 645816717, 1291633434]

約数ペア:

[(1, 1291633434), (2, 645816717), (3, 430544478), (6, 215272239), (7, 184519062), (9, 143514826), (13, 99356418), (14, 92259531), (18, 71757413), (21, 61506354), (26, 49678209), (39, 33118806), (42, 30753177), (49, 26359866), (63, 20502118), (78, 16559403), (91, 14193774), (98, 13179933), (117, 11039602), (126, 10251059), (127, 10170342), (147, 8786622), (182, 7096887), (234, 5519801), (254, 5085171), (273, 4731258), (294, 4393311), (381, 3390114), (441, 2928874), (546, 2365629), (637, 2027682), (762, 1695057), (819, 1577086), (882, 1464437), (887, 1456182), (889, 1452906), (1143, 1130038), (1274, 1013841), (1638, 788543), (1651, 782334), (1774, 728091), (1778, 726453), (1911, 675894), (2286, 565019), (2661, 485394), (2667, 484302), (3302, 391167), (3822, 337947), (4953, 260778), (5322, 242697), (5334, 242151), (5733, 225298), (6209, 208026), (6223, 207558), (7983, 161798), (8001, 161434), (9906, 130389), (11466, 112649), (11531, 112014), (11557, 111762), (12418, 104013), (12446, 103779), (14859, 86926), (15966, 80899), (16002, 80717), (18627, 69342), (18669, 69186), (23062, 56007), (23114, 55881), (29718, 43463), (34593, 37338), (34671, 37254)]