8989486688

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{251}}^2$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 22315658400

約数和(自身を除く): 13326171712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 251, 343, 364, 392, 416, 502, 637, 686, 728, 784, 1004, 1274, 1372, 1456, 1568, 1757, 2008, 2548, 2744, 2912, 3263, 3514, 4016, 4459, 5096, 5488, 6526, 7028, 8032, 8918, 10192, 10976, 12299, 13052, 14056, 17836, 20384, 22841, 24598, 26104, 28112, 35672, 45682, 49196, 52208, 56224, 63001, 71344, 86093, 91364, 98392, 104416, 126002, 142688, 159887, 172186, 182728, 196784, 252004, 319774, 344372, 365456, 393568, 441007, 504008, 639548, 688744, 730912, 819013, 882014, 1008016, 1119209, 1279096, 1377488, 1638026, 1764028, 2016032, 2238418, 2558192, 2754976, 3087049, 3276052, 3528056, 4476836, 5116384, 5733091, 6174098, 6552104, 7056112, 8953672, 11466182, 12348196, 13104208, 14112224, 17907344, 21609343, 22932364, 24696392, 26208416, 35814688, 40131637, 43218686, 45864728, 49392784, 80263274, 86437372, 91729456, 98785568, 160526548, 172874744, 183458912, 280921459, 321053096, 345749488, 561842918, 642106192, 691498976, 1123685836, 1284212384, 2247371672, 4494743344, 8989486688]

約数ペア:

[(1, 8989486688), (2, 4494743344), (4, 2247371672), (7, 1284212384), (8, 1123685836), (13, 691498976), (14, 642106192), (16, 561842918), (26, 345749488), (28, 321053096), (32, 280921459), (49, 183458912), (52, 172874744), (56, 160526548), (91, 98785568), (98, 91729456), (104, 86437372), (112, 80263274), (182, 49392784), (196, 45864728), (208, 43218686), (224, 40131637), (251, 35814688), (343, 26208416), (364, 24696392), (392, 22932364), (416, 21609343), (502, 17907344), (637, 14112224), (686, 13104208), (728, 12348196), (784, 11466182), (1004, 8953672), (1274, 7056112), (1372, 6552104), (1456, 6174098), (1568, 5733091), (1757, 5116384), (2008, 4476836), (2548, 3528056), (2744, 3276052), (2912, 3087049), (3263, 2754976), (3514, 2558192), (4016, 2238418), (4459, 2016032), (5096, 1764028), (5488, 1638026), (6526, 1377488), (7028, 1279096), (8032, 1119209), (8918, 1008016), (10192, 882014), (10976, 819013), (12299, 730912), (13052, 688744), (14056, 639548), (17836, 504008), (20384, 441007), (22841, 393568), (24598, 365456), (26104, 344372), (28112, 319774), (35672, 252004), (45682, 196784), (49196, 182728), (52208, 172186), (56224, 159887), (63001, 142688), (71344, 126002), (86093, 104416), (91364, 98392)]