628969104

素因数分解:

$2^4\times 3^3\times {\mathrm{1455947}}^1$

素因数の和:1455964

約数の個数: 40

約数和(自身を含む): 1805375520

約数和(自身を除く): 1176406416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1455947, 2911894, 4367841, 5823788, 8735682, 11647576, 13103523, 17471364, 23295152, 26207046, 34942728, 39310569, 52414092, 69885456, 78621138, 104828184, 157242276, 209656368, 314484552, 628969104]

約数ペア:

[(1, 628969104), (2, 314484552), (3, 209656368), (4, 157242276), (6, 104828184), (8, 78621138), (9, 69885456), (12, 52414092), (16, 39310569), (18, 34942728), (24, 26207046), (27, 23295152), (36, 17471364), (48, 13103523), (54, 11647576), (72, 8735682), (108, 5823788), (144, 4367841), (216, 2911894), (432, 1455947)]