251820552

素因数分解:

$2^3\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{6449}}^1$

素因数の和:8085

約数の個数: 32

約数和(自身を含む): 630036000

約数和(自身を除く): 378215448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1627, 3254, 4881, 6449, 6508, 9762, 12898, 13016, 19347, 19524, 25796, 38694, 39048, 51592, 77388, 154776, 10492523, 20985046, 31477569, 41970092, 62955138, 83940184, 125910276, 251820552]

約数ペア:

[(1, 251820552), (2, 125910276), (3, 83940184), (4, 62955138), (6, 41970092), (8, 31477569), (12, 20985046), (24, 10492523), (1627, 154776), (3254, 77388), (4881, 51592), (6449, 39048), (6508, 38694), (9762, 25796), (12898, 19524), (13016, 19347)]