231969122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 458956800

約数和(自身を除く): 226987678

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 79, 154, 158, 161, 253, 322, 506, 553, 829, 869, 1106, 1658, 1738, 1771, 1817, 3542, 3634, 5803, 6083, 9119, 11606, 12166, 12719, 18238, 19067, 19987, 25438, 38134, 39974, 63833, 65491, 127666, 130982, 133469, 139909, 209737, 266938, 279818, 419474, 458437, 720401, 916874, 1440802, 1468159, 1506293, 2936318, 3012586, 5042807, 10085614, 10544051, 16569223, 21088102, 33138446, 115984561, 231969122]

約数ペア:

[(1, 231969122), (2, 115984561), (7, 33138446), (11, 21088102), (14, 16569223), (22, 10544051), (23, 10085614), (46, 5042807), (77, 3012586), (79, 2936318), (154, 1506293), (158, 1468159), (161, 1440802), (253, 916874), (322, 720401), (506, 458437), (553, 419474), (829, 279818), (869, 266938), (1106, 209737), (1658, 139909), (1738, 133469), (1771, 130982), (1817, 127666), (3542, 65491), (3634, 63833), (5803, 39974), (6083, 38134), (9119, 25438), (11606, 19987), (12166, 19067), (12719, 18238)]