1383669378

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2078

約数の個数: 160

約数和(自身を含む): 3899073024

約数和(自身を除く): 2515403646

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 81, 91, 94, 117, 126, 141, 162, 182, 189, 234, 273, 282, 329, 351, 378, 423, 546, 567, 611, 658, 702, 819, 846, 987, 1053, 1134, 1222, 1269, 1638, 1833, 1974, 1997, 2106, 2457, 2538, 2961, 3666, 3807, 3994, 4277, 4914, 5499, 5922, 5991, 7371, 7614, 8554, 8883, 10998, 11982, 12831, 13979, 14742, 16497, 17766, 17973, 25662, 25961, 26649, 27958, 32994, 35946, 38493, 41937, 49491, 51922, 53298, 53919, 76986, 77883, 83874, 93859, 98982, 107838, 115479, 125811, 155766, 161757, 181727, 187718, 230958, 233649, 251622, 281577, 323514, 346437, 363454, 377433, 467298, 545181, 563154, 657013, 692874, 700947, 754866, 844731, 1090362, 1132299, 1220167, 1314026, 1401894, 1635543, 1689462, 1971039, 2102841, 2264598, 2440334, 2534193, 3271086, 3660501, 3942078, 4205682, 4906629, 5068386, 5913117, 7321002, 7602579, 8541169, 9813258, 10981503, 11826234, 14719887, 15205158, 17082338, 17739351, 21963006, 25623507, 29439774, 32944509, 35478702, 51247014, 53218053, 65889018, 76870521, 98833527, 106436106, 153741042, 197667054, 230611563, 461223126, 691834689, 1383669378]

約数ペア:

[(1, 1383669378), (2, 691834689), (3, 461223126), (6, 230611563), (7, 197667054), (9, 153741042), (13, 106436106), (14, 98833527), (18, 76870521), (21, 65889018), (26, 53218053), (27, 51247014), (39, 35478702), (42, 32944509), (47, 29439774), (54, 25623507), (63, 21963006), (78, 17739351), (81, 17082338), (91, 15205158), (94, 14719887), (117, 11826234), (126, 10981503), (141, 9813258), (162, 8541169), (182, 7602579), (189, 7321002), (234, 5913117), (273, 5068386), (282, 4906629), (329, 4205682), (351, 3942078), (378, 3660501), (423, 3271086), (546, 2534193), (567, 2440334), (611, 2264598), (658, 2102841), (702, 1971039), (819, 1689462), (846, 1635543), (987, 1401894), (1053, 1314026), (1134, 1220167), (1222, 1132299), (1269, 1090362), (1638, 844731), (1833, 754866), (1974, 700947), (1997, 692874), (2106, 657013), (2457, 563154), (2538, 545181), (2961, 467298), (3666, 377433), (3807, 363454), (3994, 346437), (4277, 323514), (4914, 281577), (5499, 251622), (5922, 233649), (5991, 230958), (7371, 187718), (7614, 181727), (8554, 161757), (8883, 155766), (10998, 125811), (11982, 115479), (12831, 107838), (13979, 98982), (14742, 93859), (16497, 83874), (17766, 77883), (17973, 76986), (25662, 53919), (25961, 53298), (26649, 51922), (27958, 49491), (32994, 41937), (35946, 38493)]