245109912

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{26947}}^1$

素因数の和:27335

約数の個数: 32

約数和(自身を含む): 614414400

約数和(自身を除く): 369304488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2274, 3032, 4548, 9096, 26947, 53894, 80841, 107788, 161682, 215576, 323364, 646728, 10212913, 20425826, 30638739, 40851652, 61277478, 81703304, 122554956, 245109912]

約数ペア:

[(1, 245109912), (2, 122554956), (3, 81703304), (4, 61277478), (6, 40851652), (8, 30638739), (12, 20425826), (24, 10212913), (379, 646728), (758, 323364), (1137, 215576), (1516, 161682), (2274, 107788), (3032, 80841), (4548, 53894), (9096, 26947)]