405536144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4211}}^1$

素因数の和:4695

約数の個数: 40

約数和(自身を含む): 848195712

約数和(自身を除く): 442659568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 463, 926, 1852, 3704, 4211, 6019, 7408, 8422, 12038, 16844, 24076, 33688, 48152, 54743, 67376, 96304, 109486, 218972, 437944, 875888, 1949693, 3899386, 7798772, 15597544, 25346009, 31195088, 50692018, 101384036, 202768072, 405536144]

約数ペア:

[(1, 405536144), (2, 202768072), (4, 101384036), (8, 50692018), (13, 31195088), (16, 25346009), (26, 15597544), (52, 7798772), (104, 3899386), (208, 1949693), (463, 875888), (926, 437944), (1852, 218972), (3704, 109486), (4211, 96304), (6019, 67376), (7408, 54743), (8422, 48152), (12038, 33688), (16844, 24076)]