2138657632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 4570473600

約数和(自身を除く): 2431815968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 179, 304, 344, 358, 457, 608, 688, 716, 817, 914, 1376, 1432, 1634, 1828, 2864, 3268, 3401, 3656, 5728, 6536, 6802, 7312, 7697, 8683, 13072, 13604, 14624, 15394, 17366, 19651, 26144, 27208, 30788, 34732, 39302, 54416, 61576, 69464, 78604, 81803, 108832, 123152, 138928, 146243, 157208, 163606, 246304, 277856, 292486, 314416, 327212, 373369, 584972, 628832, 654424, 746738, 1169944, 1308848, 1493476, 1554257, 2339888, 2617696, 2986952, 3108514, 3517529, 4679776, 5973904, 6217028, 7035058, 11947808, 12434056, 14070116, 24868112, 28140232, 49736224, 56280464, 66833051, 112560928, 133666102, 267332204, 534664408, 1069328816, 2138657632]

約数ペア:

[(1, 2138657632), (2, 1069328816), (4, 534664408), (8, 267332204), (16, 133666102), (19, 112560928), (32, 66833051), (38, 56280464), (43, 49736224), (76, 28140232), (86, 24868112), (152, 14070116), (172, 12434056), (179, 11947808), (304, 7035058), (344, 6217028), (358, 5973904), (457, 4679776), (608, 3517529), (688, 3108514), (716, 2986952), (817, 2617696), (914, 2339888), (1376, 1554257), (1432, 1493476), (1634, 1308848), (1828, 1169944), (2864, 746738), (3268, 654424), (3401, 628832), (3656, 584972), (5728, 373369), (6536, 327212), (6802, 314416), (7312, 292486), (7697, 277856), (8683, 246304), (13072, 163606), (13604, 157208), (14624, 146243), (15394, 138928), (17366, 123152), (19651, 108832), (26144, 81803), (27208, 78604), (30788, 69464), (34732, 61576), (39302, 54416)]