414425848

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{719}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 786456000

約数和(自身を除く): 372030152

約数列:

[1, 2, 4, 8, 109, 218, 436, 661, 719, 872, 1322, 1438, 2644, 2876, 5288, 5752, 72049, 78371, 144098, 156742, 288196, 313484, 475259, 576392, 626968, 950518, 1901036, 3802072, 51803231, 103606462, 207212924, 414425848]

約数ペア:

[(1, 414425848), (2, 207212924), (4, 103606462), (8, 51803231), (109, 3802072), (218, 1901036), (436, 950518), (661, 626968), (719, 576392), (872, 475259), (1322, 313484), (1438, 288196), (2644, 156742), (2876, 144098), (5288, 78371), (5752, 72049)]