290194627856

素因数分解:

$2^4\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{284509}}^1$

素因数の和:285832

約数の個数: 60

約数和(自身を含む): 654553379340

約数和(自身を除く): 364358751484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1301, 2602, 5204, 9107, 10408, 18214, 20816, 36428, 63749, 72856, 127498, 145712, 254996, 284509, 509992, 569018, 1019984, 1138036, 1991563, 2276072, 3983126, 4552144, 7966252, 13940941, 15932504, 27881882, 31865008, 55763764, 111527528, 223055056, 370146209, 740292418, 1480584836, 2591023463, 2961169672, 5182046926, 5922339344, 10364093852, 18137164241, 20728187704, 36274328482, 41456375408, 72548656964, 145097313928, 290194627856]

約数ペア:

[(1, 290194627856), (2, 145097313928), (4, 72548656964), (7, 41456375408), (8, 36274328482), (14, 20728187704), (16, 18137164241), (28, 10364093852), (49, 5922339344), (56, 5182046926), (98, 2961169672), (112, 2591023463), (196, 1480584836), (392, 740292418), (784, 370146209), (1301, 223055056), (2602, 111527528), (5204, 55763764), (9107, 31865008), (10408, 27881882), (18214, 15932504), (20816, 13940941), (36428, 7966252), (63749, 4552144), (72856, 3983126), (127498, 2276072), (145712, 1991563), (254996, 1138036), (284509, 1019984), (509992, 569018)]