438436620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{3323}}^1$

素因数の和:4071

約数の個数: 72

約数和(自身を含む): 1332139536

約数和(自身を除く): 893702916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 733, 1466, 2199, 2932, 3323, 3665, 4398, 6597, 6646, 7330, 8796, 9969, 10995, 13194, 13292, 14660, 16615, 19938, 21990, 26388, 29907, 32985, 33230, 39876, 43980, 49845, 59814, 65970, 66460, 99690, 119628, 131940, 149535, 199380, 299070, 598140, 2435759, 4871518, 7307277, 9743036, 12178795, 14614554, 21921831, 24357590, 29229108, 36536385, 43843662, 48715180, 73072770, 87687324, 109609155, 146145540, 219218310, 438436620]

約数ペア:

[(1, 438436620), (2, 219218310), (3, 146145540), (4, 109609155), (5, 87687324), (6, 73072770), (9, 48715180), (10, 43843662), (12, 36536385), (15, 29229108), (18, 24357590), (20, 21921831), (30, 14614554), (36, 12178795), (45, 9743036), (60, 7307277), (90, 4871518), (180, 2435759), (733, 598140), (1466, 299070), (2199, 199380), (2932, 149535), (3323, 131940), (3665, 119628), (4398, 99690), (6597, 66460), (6646, 65970), (7330, 59814), (8796, 49845), (9969, 43980), (10995, 39876), (13194, 33230), (13292, 32985), (14660, 29907), (16615, 26388), (19938, 21990)]