280861008

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{46073}}^1$

素因数の和:46211

約数の個数: 40

約数和(自身を含む): 731286528

約数和(自身を除く): 450425520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 46073, 92146, 138219, 184292, 276438, 368584, 552876, 737168, 1105752, 2211504, 5851271, 11702542, 17553813, 23405084, 35107626, 46810168, 70215252, 93620336, 140430504, 280861008]

約数ペア:

[(1, 280861008), (2, 140430504), (3, 93620336), (4, 70215252), (6, 46810168), (8, 35107626), (12, 23405084), (16, 17553813), (24, 11702542), (48, 5851271), (127, 2211504), (254, 1105752), (381, 737168), (508, 552876), (762, 368584), (1016, 276438), (1524, 184292), (2032, 138219), (3048, 92146), (6096, 46073)]