277349616

素因数分解:

$2^4\times 3^3\times {\mathrm{642013}}^1$

素因数の和:642030

約数の個数: 40

約数和(自身を含む): 796097360

約数和(自身を除く): 518747744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 642013, 1284026, 1926039, 2568052, 3852078, 5136104, 5778117, 7704156, 10272208, 11556234, 15408312, 17334351, 23112468, 30816624, 34668702, 46224936, 69337404, 92449872, 138674808, 277349616]

約数ペア:

[(1, 277349616), (2, 138674808), (3, 92449872), (4, 69337404), (6, 46224936), (8, 34668702), (9, 30816624), (12, 23112468), (16, 17334351), (18, 15408312), (24, 11556234), (27, 10272208), (36, 7704156), (48, 5778117), (54, 5136104), (72, 3852078), (108, 2568052), (144, 1926039), (216, 1284026), (432, 642013)]