974355984

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{19727}}^1$

素因数の和:19762

約数の個数: 120

約数和(自身を含む): 3180153600

約数和(自身を除く): 2205797616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 19727, 24696, 39454, 49392, 59181, 78908, 118362, 138089, 157816, 177543, 236724, 276178, 315632, 355086, 414267, 473448, 552356, 710172, 828534, 946896, 966623, 1104712, 1242801, 1420344, 1657068, 1933246, 2209424, 2485602, 2840688, 2899869, 3314136, 3866492, 4971204, 5799738, 6628272, 6766361, 7732984, 8699607, 9942408, 11599476, 13532722, 15465968, 17399214, 19884816, 20299083, 23198952, 27065444, 34798428, 40598166, 46397904, 54130888, 60897249, 69596856, 81196332, 108261776, 121794498, 139193712, 162392664, 243588996, 324785328, 487177992, 974355984]

約数ペア:

[(1, 974355984), (2, 487177992), (3, 324785328), (4, 243588996), (6, 162392664), (7, 139193712), (8, 121794498), (9, 108261776), (12, 81196332), (14, 69596856), (16, 60897249), (18, 54130888), (21, 46397904), (24, 40598166), (28, 34798428), (36, 27065444), (42, 23198952), (48, 20299083), (49, 19884816), (56, 17399214), (63, 15465968), (72, 13532722), (84, 11599476), (98, 9942408), (112, 8699607), (126, 7732984), (144, 6766361), (147, 6628272), (168, 5799738), (196, 4971204), (252, 3866492), (294, 3314136), (336, 2899869), (343, 2840688), (392, 2485602), (441, 2209424), (504, 1933246), (588, 1657068), (686, 1420344), (784, 1242801), (882, 1104712), (1008, 966623), (1029, 946896), (1176, 828534), (1372, 710172), (1764, 552356), (2058, 473448), (2352, 414267), (2744, 355086), (3087, 315632), (3528, 276178), (4116, 236724), (5488, 177543), (6174, 157816), (7056, 138089), (8232, 118362), (12348, 78908), (16464, 59181), (19727, 49392), (24696, 39454)]