399641568

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{32779}}^1$

素因数の和:32919

約数の個数: 48

約数和(自身を含む): 1057351680

約数和(自身を除く): 657710112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 32779, 65558, 98337, 131116, 196674, 262232, 393348, 524464, 786696, 1048928, 1573392, 3146784, 4162933, 8325866, 12488799, 16651732, 24977598, 33303464, 49955196, 66606928, 99910392, 133213856, 199820784, 399641568]

約数ペア:

[(1, 399641568), (2, 199820784), (3, 133213856), (4, 99910392), (6, 66606928), (8, 49955196), (12, 33303464), (16, 24977598), (24, 16651732), (32, 12488799), (48, 8325866), (96, 4162933), (127, 3146784), (254, 1573392), (381, 1048928), (508, 786696), (762, 524464), (1016, 393348), (1524, 262232), (2032, 196674), (3048, 131116), (4064, 98337), (6096, 65558), (12192, 32779)]