231331464

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3961

約数の個数: 160

約数和(自身を含む): 797670720

約数和(自身を除く): 566339256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 3923, 4212, 4536, 4914, 6552, 7371, 7846, 8424, 9828, 11769, 14742, 15692, 19656, 23538, 27461, 29484, 31384, 35307, 47076, 50999, 54922, 58968, 70614, 82383, 94152, 101998, 105921, 109844, 141228, 152997, 164766, 203996, 211842, 219688, 247149, 282456, 305994, 317763, 329532, 356993, 407992, 423684, 458991, 494298, 611988, 635526, 659064, 713986, 741447, 847368, 917982, 988596, 1070979, 1223976, 1271052, 1376973, 1427972, 1482894, 1835964, 1977192, 2141958, 2224341, 2542104, 2753946, 2855944, 2965788, 3212937, 3671928, 4130919, 4283916, 4448682, 5507892, 5931576, 6425874, 8261838, 8567832, 8897364, 9638811, 11015784, 12851748, 16523676, 17794728, 19277622, 25703496, 28916433, 33047352, 38555244, 57832866, 77110488, 115665732, 231331464]

約数ペア:

[(1, 231331464), (2, 115665732), (3, 77110488), (4, 57832866), (6, 38555244), (7, 33047352), (8, 28916433), (9, 25703496), (12, 19277622), (13, 17794728), (14, 16523676), (18, 12851748), (21, 11015784), (24, 9638811), (26, 8897364), (27, 8567832), (28, 8261838), (36, 6425874), (39, 5931576), (42, 5507892), (52, 4448682), (54, 4283916), (56, 4130919), (63, 3671928), (72, 3212937), (78, 2965788), (81, 2855944), (84, 2753946), (91, 2542104), (104, 2224341), (108, 2141958), (117, 1977192), (126, 1835964), (156, 1482894), (162, 1427972), (168, 1376973), (182, 1271052), (189, 1223976), (216, 1070979), (234, 988596), (252, 917982), (273, 847368), (312, 741447), (324, 713986), (351, 659064), (364, 635526), (378, 611988), (468, 494298), (504, 458991), (546, 423684), (567, 407992), (648, 356993), (702, 329532), (728, 317763), (756, 305994), (819, 282456), (936, 247149), (1053, 219688), (1092, 211842), (1134, 203996), (1404, 164766), (1512, 152997), (1638, 141228), (2106, 109844), (2184, 105921), (2268, 101998), (2457, 94152), (2808, 82383), (3276, 70614), (3923, 58968), (4212, 54922), (4536, 50999), (4914, 47076), (6552, 35307), (7371, 31384), (7846, 29484), (8424, 27461), (9828, 23538), (11769, 19656), (14742, 15692)]