317058040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4801}}^1$

素因数の和:4952

約数の個数: 64

約数和(自身を含む): 774466560

約数和(自身を除く): 457408520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 4801, 5080, 6604, 8255, 9602, 13208, 16510, 19204, 24005, 33020, 38408, 48010, 62413, 66040, 96020, 124826, 192040, 249652, 312065, 499304, 609727, 624130, 1219454, 1248260, 2438908, 2496520, 3048635, 4877816, 6097270, 7926451, 12194540, 15852902, 24389080, 31705804, 39632255, 63411608, 79264510, 158529020, 317058040]

約数ペア:

[(1, 317058040), (2, 158529020), (4, 79264510), (5, 63411608), (8, 39632255), (10, 31705804), (13, 24389080), (20, 15852902), (26, 12194540), (40, 7926451), (52, 6097270), (65, 4877816), (104, 3048635), (127, 2496520), (130, 2438908), (254, 1248260), (260, 1219454), (508, 624130), (520, 609727), (635, 499304), (1016, 312065), (1270, 249652), (1651, 192040), (2540, 124826), (3302, 96020), (4801, 66040), (5080, 62413), (6604, 48010), (8255, 38408), (9602, 33020), (13208, 24005), (16510, 19204)]