1077886864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 2220286464

約数和(自身を除く): 1142399600

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 131, 212, 248, 262, 313, 424, 496, 524, 626, 848, 1048, 1252, 1643, 2096, 2504, 3286, 4061, 5008, 6572, 6943, 8122, 9703, 13144, 13886, 16244, 16589, 19406, 26288, 27772, 32488, 33178, 38812, 41003, 55544, 64976, 66356, 77624, 82006, 111088, 132712, 155248, 164012, 215233, 265424, 328024, 430466, 514259, 656048, 860932, 1028518, 1271093, 1721864, 2057036, 2173159, 2542186, 3443728, 4114072, 4346318, 5084372, 8228144, 8692636, 10168744, 17385272, 20337488, 34770544, 67367929, 134735858, 269471716, 538943432, 1077886864]

約数ペア:

[(1, 1077886864), (2, 538943432), (4, 269471716), (8, 134735858), (16, 67367929), (31, 34770544), (53, 20337488), (62, 17385272), (106, 10168744), (124, 8692636), (131, 8228144), (212, 5084372), (248, 4346318), (262, 4114072), (313, 3443728), (424, 2542186), (496, 2173159), (524, 2057036), (626, 1721864), (848, 1271093), (1048, 1028518), (1252, 860932), (1643, 656048), (2096, 514259), (2504, 430466), (3286, 328024), (4061, 265424), (5008, 215233), (6572, 164012), (6943, 155248), (8122, 132712), (9703, 111088), (13144, 82006), (13886, 77624), (16244, 66356), (16589, 64976), (19406, 55544), (26288, 41003), (27772, 38812), (32488, 33178)]