228960488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{88607}}^1$

素因数の和:88649

約数の個数: 32

約数和(自身を含む): 478483200

約数和(自身を除く): 249522712

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 88607, 177214, 354428, 708856, 1506319, 1683533, 3012638, 3367066, 6025276, 6734132, 12050552, 13468264, 28620061, 57240122, 114480244, 228960488]

約数ペア:

[(1, 228960488), (2, 114480244), (4, 57240122), (8, 28620061), (17, 13468264), (19, 12050552), (34, 6734132), (38, 6025276), (68, 3367066), (76, 3012638), (136, 1683533), (152, 1506319), (323, 708856), (646, 354428), (1292, 177214), (2584, 88607)]