308931488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9587}}^1$

素因数の和:9669

約数の個数: 48

約数和(自身を含む): 652367520

約数和(自身を除く): 343436032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 8056, 9587, 16112, 19174, 32224, 38348, 76696, 153392, 182153, 306784, 364306, 508111, 728612, 1016222, 1457224, 2032444, 2914448, 4064888, 5828896, 8129776, 9654109, 16259552, 19308218, 38616436, 77232872, 154465744, 308931488]

約数ペア:

[(1, 308931488), (2, 154465744), (4, 77232872), (8, 38616436), (16, 19308218), (19, 16259552), (32, 9654109), (38, 8129776), (53, 5828896), (76, 4064888), (106, 2914448), (152, 2032444), (212, 1457224), (304, 1016222), (424, 728612), (608, 508111), (848, 364306), (1007, 306784), (1696, 182153), (2014, 153392), (4028, 76696), (8056, 38348), (9587, 32224), (16112, 19174)]