240749826

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{2687}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 489646080

約数和(自身を除く): 248896254

約数列:

[1, 2, 3, 6, 109, 137, 218, 274, 327, 411, 654, 822, 2687, 5374, 8061, 14933, 16122, 29866, 44799, 89598, 292883, 368119, 585766, 736238, 878649, 1104357, 1757298, 2208714, 40124971, 80249942, 120374913, 240749826]

約数ペア:

[(1, 240749826), (2, 120374913), (3, 80249942), (6, 40124971), (109, 2208714), (137, 1757298), (218, 1104357), (274, 878649), (327, 736238), (411, 585766), (654, 368119), (822, 292883), (2687, 89598), (5374, 44799), (8061, 29866), (14933, 16122)]