1089238878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 3158937600

約数和(自身を除く): 2069698722

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 31, 38, 39, 42, 57, 62, 63, 78, 91, 93, 114, 117, 126, 133, 171, 182, 186, 217, 234, 247, 266, 273, 279, 342, 399, 403, 434, 494, 546, 558, 589, 651, 741, 798, 806, 819, 1129, 1178, 1197, 1209, 1302, 1482, 1638, 1729, 1767, 1953, 2223, 2258, 2394, 2418, 2821, 3387, 3458, 3534, 3627, 3906, 4123, 4446, 5187, 5301, 5642, 6774, 7254, 7657, 7903, 8246, 8463, 10161, 10374, 10602, 12369, 14677, 15314, 15561, 15806, 16926, 20322, 21451, 22971, 23709, 24738, 25389, 29354, 31122, 34999, 37107, 42902, 44031, 45942, 47418, 50778, 53599, 64353, 68913, 69998, 71127, 74214, 88062, 102739, 104997, 107198, 128706, 132093, 137826, 142254, 150157, 160797, 193059, 205478, 209994, 244993, 264186, 278863, 300314, 308217, 314991, 321594, 386118, 450471, 454987, 482391, 489986, 557726, 616434, 629982, 664981, 734979, 836589, 900942, 909974, 924651, 964782, 1329962, 1351413, 1364961, 1469958, 1673178, 1849302, 1952041, 1994943, 2204937, 2509767, 2702826, 2729922, 3184909, 3904082, 3989886, 4094883, 4409874, 4654867, 5019534, 5856123, 5984829, 6369818, 8189766, 8644753, 9309734, 9554727, 11712246, 11969658, 13964601, 17289506, 17568369, 19109454, 25934259, 27929202, 28664181, 35136738, 41893803, 51868518, 57328362, 60513271, 77802777, 83787606, 121026542, 155605554, 181539813, 363079626, 544619439, 1089238878]

約数ペア:

[(1, 1089238878), (2, 544619439), (3, 363079626), (6, 181539813), (7, 155605554), (9, 121026542), (13, 83787606), (14, 77802777), (18, 60513271), (19, 57328362), (21, 51868518), (26, 41893803), (31, 35136738), (38, 28664181), (39, 27929202), (42, 25934259), (57, 19109454), (62, 17568369), (63, 17289506), (78, 13964601), (91, 11969658), (93, 11712246), (114, 9554727), (117, 9309734), (126, 8644753), (133, 8189766), (171, 6369818), (182, 5984829), (186, 5856123), (217, 5019534), (234, 4654867), (247, 4409874), (266, 4094883), (273, 3989886), (279, 3904082), (342, 3184909), (399, 2729922), (403, 2702826), (434, 2509767), (494, 2204937), (546, 1994943), (558, 1952041), (589, 1849302), (651, 1673178), (741, 1469958), (798, 1364961), (806, 1351413), (819, 1329962), (1129, 964782), (1178, 924651), (1197, 909974), (1209, 900942), (1302, 836589), (1482, 734979), (1638, 664981), (1729, 629982), (1767, 616434), (1953, 557726), (2223, 489986), (2258, 482391), (2394, 454987), (2418, 450471), (2821, 386118), (3387, 321594), (3458, 314991), (3534, 308217), (3627, 300314), (3906, 278863), (4123, 264186), (4446, 244993), (5187, 209994), (5301, 205478), (5642, 193059), (6774, 160797), (7254, 150157), (7657, 142254), (7903, 137826), (8246, 132093), (8463, 128706), (10161, 107198), (10374, 104997), (10602, 102739), (12369, 88062), (14677, 74214), (15314, 71127), (15561, 69998), (15806, 68913), (16926, 64353), (20322, 53599), (21451, 50778), (22971, 47418), (23709, 45942), (24738, 44031), (25389, 42902), (29354, 37107), (31122, 34999)]