831895974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 2422210560

約数和(自身を除く): 1590314586

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 43, 54, 62, 63, 78, 86, 91, 93, 117, 126, 127, 129, 182, 186, 189, 217, 234, 254, 258, 273, 279, 301, 351, 378, 381, 387, 403, 434, 546, 558, 559, 602, 651, 702, 762, 774, 806, 819, 837, 889, 903, 1118, 1143, 1161, 1209, 1302, 1333, 1638, 1651, 1674, 1677, 1778, 1806, 1953, 2286, 2322, 2418, 2457, 2666, 2667, 2709, 2821, 3302, 3354, 3429, 3627, 3906, 3913, 3937, 3999, 4914, 4953, 5031, 5334, 5418, 5461, 5642, 5859, 6858, 7254, 7826, 7874, 7998, 8001, 8127, 8463, 9331, 9906, 10062, 10881, 10922, 11557, 11718, 11739, 11811, 11997, 14859, 15093, 16002, 16254, 16383, 16926, 17329, 18662, 21762, 23114, 23478, 23622, 23994, 24003, 25389, 27559, 27993, 29718, 30186, 32766, 34658, 34671, 35217, 35433, 35991, 38227, 44577, 48006, 49149, 50778, 51181, 51987, 55118, 55986, 69342, 70434, 70866, 70993, 71982, 76167, 76454, 82677, 83979, 89154, 98298, 102362, 103974, 104013, 105651, 106299, 114681, 121303, 141986, 147447, 152334, 153543, 155961, 165354, 167958, 169291, 208026, 211302, 212598, 212979, 229362, 242606, 248031, 251937, 294894, 307086, 311922, 312039, 338582, 344043, 358267, 363909, 425958, 460629, 467883, 496062, 496951, 503874, 507873, 624078, 638937, 688086, 716534, 727818, 744093, 921258, 935766, 993902, 1015746, 1032129, 1074801, 1091727, 1185037, 1277874, 1381887, 1488186, 1490853, 1523619, 1916811, 2064258, 2149602, 2183454, 2200783, 2370074, 2763774, 2981706, 3047238, 3224403, 3275181, 3555111, 3833622, 4401566, 4472559, 4570857, 6448806, 6550362, 6602349, 7110222, 8945118, 9141714, 9673209, 10665333, 13204698, 13417677, 15405481, 19346418, 19807047, 21330666, 26835354, 30810962, 31995999, 39614094, 46216443, 59421141, 63991998, 92432886, 118842282, 138649329, 277298658, 415947987, 831895974]

約数ペア:

[(1, 831895974), (2, 415947987), (3, 277298658), (6, 138649329), (7, 118842282), (9, 92432886), (13, 63991998), (14, 59421141), (18, 46216443), (21, 39614094), (26, 31995999), (27, 30810962), (31, 26835354), (39, 21330666), (42, 19807047), (43, 19346418), (54, 15405481), (62, 13417677), (63, 13204698), (78, 10665333), (86, 9673209), (91, 9141714), (93, 8945118), (117, 7110222), (126, 6602349), (127, 6550362), (129, 6448806), (182, 4570857), (186, 4472559), (189, 4401566), (217, 3833622), (234, 3555111), (254, 3275181), (258, 3224403), (273, 3047238), (279, 2981706), (301, 2763774), (351, 2370074), (378, 2200783), (381, 2183454), (387, 2149602), (403, 2064258), (434, 1916811), (546, 1523619), (558, 1490853), (559, 1488186), (602, 1381887), (651, 1277874), (702, 1185037), (762, 1091727), (774, 1074801), (806, 1032129), (819, 1015746), (837, 993902), (889, 935766), (903, 921258), (1118, 744093), (1143, 727818), (1161, 716534), (1209, 688086), (1302, 638937), (1333, 624078), (1638, 507873), (1651, 503874), (1674, 496951), (1677, 496062), (1778, 467883), (1806, 460629), (1953, 425958), (2286, 363909), (2322, 358267), (2418, 344043), (2457, 338582), (2666, 312039), (2667, 311922), (2709, 307086), (2821, 294894), (3302, 251937), (3354, 248031), (3429, 242606), (3627, 229362), (3906, 212979), (3913, 212598), (3937, 211302), (3999, 208026), (4914, 169291), (4953, 167958), (5031, 165354), (5334, 155961), (5418, 153543), (5461, 152334), (5642, 147447), (5859, 141986), (6858, 121303), (7254, 114681), (7826, 106299), (7874, 105651), (7998, 104013), (8001, 103974), (8127, 102362), (8463, 98298), (9331, 89154), (9906, 83979), (10062, 82677), (10881, 76454), (10922, 76167), (11557, 71982), (11718, 70993), (11739, 70866), (11811, 70434), (11997, 69342), (14859, 55986), (15093, 55118), (16002, 51987), (16254, 51181), (16383, 50778), (16926, 49149), (17329, 48006), (18662, 44577), (21762, 38227), (23114, 35991), (23478, 35433), (23622, 35217), (23994, 34671), (24003, 34658), (25389, 32766), (27559, 30186), (27993, 29718)]