279600152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21169}}^1$

素因数の和:21315

約数の個数: 32

約数和(自身を含む): 569049600

約数和(自身を除く): 289449448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 21169, 42338, 84676, 169352, 275197, 550394, 1100788, 2201576, 2688463, 5376926, 10753852, 21507704, 34950019, 69900038, 139800076, 279600152]

約数ペア:

[(1, 279600152), (2, 139800076), (4, 69900038), (8, 34950019), (13, 21507704), (26, 10753852), (52, 5376926), (104, 2688463), (127, 2201576), (254, 1100788), (508, 550394), (1016, 275197), (1651, 169352), (3302, 84676), (6604, 42338), (13208, 21169)]