254136474

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{52879}}^1$

素因数の和:52979

約数の個数: 32

約数和(自身を含む): 571104000

約数和(自身を除く): 316967526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 52879, 105758, 158637, 317274, 475911, 951822, 1427733, 2855466, 4706231, 9412462, 14118693, 28237386, 42356079, 84712158, 127068237, 254136474]

約数ペア:

[(1, 254136474), (2, 127068237), (3, 84712158), (6, 42356079), (9, 28237386), (18, 14118693), (27, 9412462), (54, 4706231), (89, 2855466), (178, 1427733), (267, 951822), (534, 475911), (801, 317274), (1602, 158637), (2403, 105758), (4806, 52879)]