729996848

素因数分解:

$2^4\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{4789}}^1$

素因数の和:6165

約数の個数: 40

約数和(自身を含む): 1617947040

約数和(自身を除く): 887950192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1361, 2722, 4789, 5444, 9527, 9578, 10888, 19054, 19156, 21776, 33523, 38108, 38312, 67046, 76216, 76624, 134092, 152432, 268184, 536368, 6517829, 13035658, 26071316, 45624803, 52142632, 91249606, 104285264, 182499212, 364998424, 729996848]

約数ペア:

[(1, 729996848), (2, 364998424), (4, 182499212), (7, 104285264), (8, 91249606), (14, 52142632), (16, 45624803), (28, 26071316), (56, 13035658), (112, 6517829), (1361, 536368), (2722, 268184), (4789, 152432), (5444, 134092), (9527, 76624), (9578, 76216), (10888, 67046), (19054, 38312), (19156, 38108), (21776, 33523)]