318713096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{1907}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 644293440

約数和(自身を除く): 325580344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1607, 1907, 3214, 3814, 6428, 7628, 12856, 15256, 20891, 24791, 41782, 49582, 83564, 99164, 167128, 198328, 3064549, 6129098, 12258196, 24516392, 39839137, 79678274, 159356548, 318713096]

約数ペア:

[(1, 318713096), (2, 159356548), (4, 79678274), (8, 39839137), (13, 24516392), (26, 12258196), (52, 6129098), (104, 3064549), (1607, 198328), (1907, 167128), (3214, 99164), (3814, 83564), (6428, 49582), (7628, 41782), (12856, 24791), (15256, 20891)]