217430486844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1\times {\mathrm{1801}}^1$

素因数の和:3291

約数の個数: 96

約数和(自身を含む): 531459102720

約数和(自身を除く): 314028615876

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 842, 1039, 1263, 1684, 1801, 2078, 2526, 3117, 3602, 4156, 5052, 5403, 6234, 7204, 9683, 10806, 12468, 19366, 21612, 23897, 29049, 38732, 41423, 47794, 58098, 71691, 82846, 95588, 116196, 124269, 143382, 165692, 248538, 286764, 437419, 497076, 758221, 874838, 1312257, 1516442, 1749676, 1871239, 2274663, 2624514, 3032884, 3742478, 4549326, 5249028, 5613717, 7484956, 9098652, 10060637, 11227434, 17439083, 20121274, 22454868, 30181911, 34878166, 40242548, 43038497, 52317249, 60363822, 69756332, 86076994, 104634498, 120727644, 129115491, 172153988, 209268996, 258230982, 516461964, 787791619, 1575583238, 2363374857, 3151166476, 4726749714, 9453499428, 18119207237, 36238414474, 54357621711, 72476828948, 108715243422, 217430486844]

約数ペア:

[(1, 217430486844), (2, 108715243422), (3, 72476828948), (4, 54357621711), (6, 36238414474), (12, 18119207237), (23, 9453499428), (46, 4726749714), (69, 3151166476), (92, 2363374857), (138, 1575583238), (276, 787791619), (421, 516461964), (842, 258230982), (1039, 209268996), (1263, 172153988), (1684, 129115491), (1801, 120727644), (2078, 104634498), (2526, 86076994), (3117, 69756332), (3602, 60363822), (4156, 52317249), (5052, 43038497), (5403, 40242548), (6234, 34878166), (7204, 30181911), (9683, 22454868), (10806, 20121274), (12468, 17439083), (19366, 11227434), (21612, 10060637), (23897, 9098652), (29049, 7484956), (38732, 5613717), (41423, 5249028), (47794, 4549326), (58098, 3742478), (71691, 3032884), (82846, 2624514), (95588, 2274663), (116196, 1871239), (124269, 1749676), (143382, 1516442), (165692, 1312257), (248538, 874838), (286764, 758221), (437419, 497076)]