1987306272

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{328589}}^1$

素因数の和:328615

約数の個数: 96

約数和(自身を含む): 6624374400

約数和(自身を除く): 4637068128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 328589, 657178, 985767, 1314356, 1971534, 2300123, 2628712, 2957301, 3943068, 4600246, 5257424, 5914602, 6900369, 7886136, 8871903, 9200492, 10514848, 11829204, 13800738, 15772272, 17743806, 18400984, 20701107, 23658408, 27601476, 31544544, 35487612, 36801968, 41402214, 47316816, 55202952, 62103321, 70975224, 73603936, 82804428, 94633632, 110405904, 124206642, 141950448, 165608856, 220811808, 248413284, 283900896, 331217712, 496826568, 662435424, 993653136, 1987306272]

約数ペア:

[(1, 1987306272), (2, 993653136), (3, 662435424), (4, 496826568), (6, 331217712), (7, 283900896), (8, 248413284), (9, 220811808), (12, 165608856), (14, 141950448), (16, 124206642), (18, 110405904), (21, 94633632), (24, 82804428), (27, 73603936), (28, 70975224), (32, 62103321), (36, 55202952), (42, 47316816), (48, 41402214), (54, 36801968), (56, 35487612), (63, 31544544), (72, 27601476), (84, 23658408), (96, 20701107), (108, 18400984), (112, 17743806), (126, 15772272), (144, 13800738), (168, 11829204), (189, 10514848), (216, 9200492), (224, 8871903), (252, 7886136), (288, 6900369), (336, 5914602), (378, 5257424), (432, 4600246), (504, 3943068), (672, 2957301), (756, 2628712), (864, 2300123), (1008, 1971534), (1512, 1314356), (2016, 985767), (3024, 657178), (6048, 328589)]