231519104

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4195

約数の個数: 64

約数和(自身を含む): 506736000

約数和(自身を除く): 275216896

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 4139, 6992, 8278, 13984, 16556, 27968, 33112, 55936, 66224, 78641, 95197, 132448, 157282, 190394, 264896, 314564, 380788, 529792, 629128, 761576, 1258256, 1523152, 1808743, 2516512, 3046304, 3617486, 5033024, 6092608, 7234972, 10066048, 12185216, 14469944, 28939888, 57879776, 115759552, 231519104]

約数ペア:

[(1, 231519104), (2, 115759552), (4, 57879776), (8, 28939888), (16, 14469944), (19, 12185216), (23, 10066048), (32, 7234972), (38, 6092608), (46, 5033024), (64, 3617486), (76, 3046304), (92, 2516512), (128, 1808743), (152, 1523152), (184, 1258256), (304, 761576), (368, 629128), (437, 529792), (608, 380788), (736, 314564), (874, 264896), (1216, 190394), (1472, 157282), (1748, 132448), (2432, 95197), (2944, 78641), (3496, 66224), (4139, 55936), (6992, 33112), (8278, 27968), (13984, 16556)]