1438290336

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{305759}}^1$

素因数の和:305786

約数の個数: 72

約数和(自身を含む): 4391936640

約数和(自身を除く): 2953646304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 305759, 611518, 917277, 1223036, 1834554, 2140313, 2446072, 3669108, 4280626, 4892144, 6420939, 7338216, 8561252, 9784288, 12841878, 14676432, 14982191, 17122504, 25683756, 29352864, 29964382, 34245008, 44946573, 51367512, 59928764, 68490016, 89893146, 102735024, 119857528, 179786292, 205470048, 239715056, 359572584, 479430112, 719145168, 1438290336]

約数ペア:

[(1, 1438290336), (2, 719145168), (3, 479430112), (4, 359572584), (6, 239715056), (7, 205470048), (8, 179786292), (12, 119857528), (14, 102735024), (16, 89893146), (21, 68490016), (24, 59928764), (28, 51367512), (32, 44946573), (42, 34245008), (48, 29964382), (49, 29352864), (56, 25683756), (84, 17122504), (96, 14982191), (98, 14676432), (112, 12841878), (147, 9784288), (168, 8561252), (196, 7338216), (224, 6420939), (294, 4892144), (336, 4280626), (392, 3669108), (588, 2446072), (672, 2140313), (784, 1834554), (1176, 1223036), (1568, 917277), (2352, 611518), (4704, 305759)]