15256608942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 32327216640

約数和(自身を除く): 17070607698

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 281, 562, 641, 743, 843, 1282, 1486, 1686, 1923, 2229, 3846, 4458, 5339, 10678, 12179, 14117, 16017, 24358, 28234, 32034, 36537, 42351, 73074, 84702, 180121, 208783, 360242, 417566, 476263, 540363, 626349, 952526, 1080726, 1252698, 1428789, 2857578, 3422299, 3966877, 6844598, 7933754, 9048997, 10266897, 11900631, 18097994, 20533794, 23801262, 27146991, 54293982, 133829903, 267659806, 401489709, 802979418, 2542768157, 5085536314, 7628304471, 15256608942]

約数ペア:

[(1, 15256608942), (2, 7628304471), (3, 5085536314), (6, 2542768157), (19, 802979418), (38, 401489709), (57, 267659806), (114, 133829903), (281, 54293982), (562, 27146991), (641, 23801262), (743, 20533794), (843, 18097994), (1282, 11900631), (1486, 10266897), (1686, 9048997), (1923, 7933754), (2229, 6844598), (3846, 3966877), (4458, 3422299), (5339, 2857578), (10678, 1428789), (12179, 1252698), (14117, 1080726), (16017, 952526), (24358, 626349), (28234, 540363), (32034, 476263), (36537, 417566), (42351, 360242), (73074, 208783), (84702, 180121)]