245315952

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{3863}}^1$

素因数の和:3897

約数の個数: 150

約数和(自身を含む): 826150248

約数和(自身を除く): 580834296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3863, 3969, 4536, 5292, 7056, 7726, 7938, 9072, 10584, 11589, 15452, 15876, 21168, 23178, 27041, 30904, 31752, 34767, 46356, 54082, 61808, 63504, 69534, 81123, 92712, 104301, 108164, 139068, 162246, 185424, 189287, 208602, 216328, 243369, 278136, 312903, 324492, 378574, 417204, 432656, 486738, 556272, 567861, 625806, 648984, 730107, 757148, 834408, 973476, 1135722, 1251612, 1297968, 1460214, 1514296, 1668816, 1703583, 1946952, 2190321, 2271444, 2503224, 2920428, 3028592, 3407166, 3893904, 4380642, 4542888, 5006448, 5110749, 5840856, 6814332, 8761284, 9085776, 10221498, 11681712, 13628664, 15332247, 17522568, 20442996, 27257328, 30664494, 35045136, 40885992, 61328988, 81771984, 122657976, 245315952]

約数ペア:

[(1, 245315952), (2, 122657976), (3, 81771984), (4, 61328988), (6, 40885992), (7, 35045136), (8, 30664494), (9, 27257328), (12, 20442996), (14, 17522568), (16, 15332247), (18, 13628664), (21, 11681712), (24, 10221498), (27, 9085776), (28, 8761284), (36, 6814332), (42, 5840856), (48, 5110749), (49, 5006448), (54, 4542888), (56, 4380642), (63, 3893904), (72, 3407166), (81, 3028592), (84, 2920428), (98, 2503224), (108, 2271444), (112, 2190321), (126, 1946952), (144, 1703583), (147, 1668816), (162, 1514296), (168, 1460214), (189, 1297968), (196, 1251612), (216, 1135722), (252, 973476), (294, 834408), (324, 757148), (336, 730107), (378, 648984), (392, 625806), (432, 567861), (441, 556272), (504, 486738), (567, 432656), (588, 417204), (648, 378574), (756, 324492), (784, 312903), (882, 278136), (1008, 243369), (1134, 216328), (1176, 208602), (1296, 189287), (1323, 185424), (1512, 162246), (1764, 139068), (2268, 108164), (2352, 104301), (2646, 92712), (3024, 81123), (3528, 69534), (3863, 63504), (3969, 61808), (4536, 54082), (5292, 46356), (7056, 34767), (7726, 31752), (7938, 30904), (9072, 27041), (10584, 23178), (11589, 21168), (15452, 15876)]