253827816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2519

約数の個数: 128

約数和(自身を含む): 765158400

約数和(自身を除く): 511330584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 184, 187, 204, 253, 264, 276, 374, 391, 408, 506, 552, 561, 748, 759, 782, 1012, 1122, 1173, 1496, 1518, 1564, 2024, 2244, 2346, 2459, 3036, 3128, 4301, 4488, 4692, 4918, 6072, 7377, 8602, 9384, 9836, 12903, 14754, 17204, 19672, 25806, 27049, 29508, 34408, 41803, 51612, 54098, 56557, 59016, 81147, 83606, 103224, 108196, 113114, 125409, 162294, 167212, 169671, 216392, 226228, 250818, 324588, 334424, 339342, 452456, 459833, 501636, 622127, 649176, 678684, 919666, 961469, 1003272, 1244254, 1357368, 1379499, 1839332, 1866381, 1922938, 2488508, 2758998, 2884407, 3678664, 3732762, 3845876, 4977016, 5517996, 5768814, 7465524, 7691752, 10576159, 11035992, 11537628, 14931048, 21152318, 23075256, 31728477, 42304636, 63456954, 84609272, 126913908, 253827816]

約数ペア:

[(1, 253827816), (2, 126913908), (3, 84609272), (4, 63456954), (6, 42304636), (8, 31728477), (11, 23075256), (12, 21152318), (17, 14931048), (22, 11537628), (23, 11035992), (24, 10576159), (33, 7691752), (34, 7465524), (44, 5768814), (46, 5517996), (51, 4977016), (66, 3845876), (68, 3732762), (69, 3678664), (88, 2884407), (92, 2758998), (102, 2488508), (132, 1922938), (136, 1866381), (138, 1839332), (184, 1379499), (187, 1357368), (204, 1244254), (253, 1003272), (264, 961469), (276, 919666), (374, 678684), (391, 649176), (408, 622127), (506, 501636), (552, 459833), (561, 452456), (748, 339342), (759, 334424), (782, 324588), (1012, 250818), (1122, 226228), (1173, 216392), (1496, 169671), (1518, 167212), (1564, 162294), (2024, 125409), (2244, 113114), (2346, 108196), (2459, 103224), (3036, 83606), (3128, 81147), (4301, 59016), (4488, 56557), (4692, 54098), (4918, 51612), (6072, 41803), (7377, 34408), (8602, 29508), (9384, 27049), (9836, 25806), (12903, 19672), (14754, 17204)]