531247014716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{81299}}^1$

素因数の和:81935

約数の個数: 72

約数和(自身を含む): 1068141513600

約数和(自身を除く): 536894498884

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 587, 1012, 1174, 2348, 2783, 5566, 6457, 11132, 12914, 13501, 25828, 27002, 54004, 71027, 81299, 142054, 148511, 162598, 284108, 297022, 325196, 594044, 894289, 1633621, 1788578, 1869877, 3267242, 3577156, 3739754, 6534484, 7479508, 9837179, 19674358, 20568647, 39348716, 41137294, 47722513, 82274588, 95445026, 190890052, 226255117, 452510234, 524947643, 905020468, 1049895286, 1097617799, 2099790572, 2195235598, 4390471196, 5774424073, 11548848146, 12073795789, 23097696292, 24147591578, 48295183156, 132811753679, 265623507358, 531247014716]

約数ペア:

[(1, 531247014716), (2, 265623507358), (4, 132811753679), (11, 48295183156), (22, 24147591578), (23, 23097696292), (44, 12073795789), (46, 11548848146), (92, 5774424073), (121, 4390471196), (242, 2195235598), (253, 2099790572), (484, 1097617799), (506, 1049895286), (587, 905020468), (1012, 524947643), (1174, 452510234), (2348, 226255117), (2783, 190890052), (5566, 95445026), (6457, 82274588), (11132, 47722513), (12914, 41137294), (13501, 39348716), (25828, 20568647), (27002, 19674358), (54004, 9837179), (71027, 7479508), (81299, 6534484), (142054, 3739754), (148511, 3577156), (162598, 3267242), (284108, 1869877), (297022, 1788578), (325196, 1633621), (594044, 894289)]