251144712

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4297

約数の個数: 160

約数和(自身を含む): 865972800

約数和(自身を除く): 614828088

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, 4212, 4259, 4536, 4914, 6552, 7371, 8424, 8518, 9828, 12777, 14742, 17036, 19656, 25554, 29484, 29813, 34072, 38331, 51108, 55367, 58968, 59626, 76662, 89439, 102216, 110734, 114993, 119252, 153324, 166101, 178878, 221468, 229986, 238504, 268317, 306648, 332202, 344979, 357756, 387569, 442936, 459972, 498303, 536634, 664404, 689958, 715512, 775138, 804951, 919944, 996606, 1073268, 1162707, 1328808, 1379916, 1494909, 1550276, 1609902, 1993212, 2146536, 2325414, 2414853, 2759832, 2989818, 3100552, 3219804, 3488121, 3986424, 4484727, 4650828, 4829706, 5979636, 6439608, 6976242, 8969454, 9301656, 9659412, 10464363, 11959272, 13952484, 17938908, 19318824, 20928726, 27904968, 31393089, 35877816, 41857452, 62786178, 83714904, 125572356, 251144712]

約数ペア:

[(1, 251144712), (2, 125572356), (3, 83714904), (4, 62786178), (6, 41857452), (7, 35877816), (8, 31393089), (9, 27904968), (12, 20928726), (13, 19318824), (14, 17938908), (18, 13952484), (21, 11959272), (24, 10464363), (26, 9659412), (27, 9301656), (28, 8969454), (36, 6976242), (39, 6439608), (42, 5979636), (52, 4829706), (54, 4650828), (56, 4484727), (63, 3986424), (72, 3488121), (78, 3219804), (81, 3100552), (84, 2989818), (91, 2759832), (104, 2414853), (108, 2325414), (117, 2146536), (126, 1993212), (156, 1609902), (162, 1550276), (168, 1494909), (182, 1379916), (189, 1328808), (216, 1162707), (234, 1073268), (252, 996606), (273, 919944), (312, 804951), (324, 775138), (351, 715512), (364, 689958), (378, 664404), (468, 536634), (504, 498303), (546, 459972), (567, 442936), (648, 387569), (702, 357756), (728, 344979), (756, 332202), (819, 306648), (936, 268317), (1053, 238504), (1092, 229986), (1134, 221468), (1404, 178878), (1512, 166101), (1638, 153324), (2106, 119252), (2184, 114993), (2268, 110734), (2457, 102216), (2808, 89439), (3276, 76662), (4212, 59626), (4259, 58968), (4536, 55367), (4914, 51108), (6552, 38331), (7371, 34072), (8424, 29813), (8518, 29484), (9828, 25554), (12777, 19656), (14742, 17036)]