2015978922496

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{146521}}^1$

素因数の和:146906

約数の個数: 160

約数和(自身を含む): 5036371401600

約数和(自身を除く): 3020392479104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 349, 352, 448, 512, 616, 698, 704, 896, 1232, 1396, 1408, 1792, 2443, 2464, 2792, 2816, 3584, 3839, 4886, 4928, 5584, 5632, 7678, 9772, 9856, 11168, 15356, 19544, 19712, 22336, 26873, 30712, 39088, 39424, 44672, 53746, 61424, 78176, 89344, 107492, 122848, 146521, 156352, 178688, 214984, 245696, 293042, 312704, 429968, 491392, 586084, 625408, 859936, 982784, 1025647, 1172168, 1250816, 1611731, 1719872, 1965568, 2051294, 2344336, 3223462, 3439744, 4102588, 4688672, 6446924, 6879488, 8205176, 9377344, 11282117, 12893848, 13758976, 16410352, 18754688, 22564234, 25787696, 32820704, 37509376, 45128468, 51135829, 51575392, 65641408, 75018752, 90256936, 102271658, 103150784, 131282816, 180513872, 204543316, 206301568, 262565632, 357950803, 361027744, 409086632, 412603136, 525131264, 562494119, 715901606, 722055488, 818173264, 825206272, 1124988238, 1431803212, 1444110976, 1636346528, 2249976476, 2863606424, 2888221952, 3272693056, 3937458833, 4499952952, 5727212848, 5776443904, 6545386112, 7874917666, 8999905904, 11454425696, 13090772224, 15749835332, 17999811808, 22908851392, 26181544448, 31499670664, 35999623616, 45817702784, 62999341328, 71999247232, 91635405568, 125998682656, 143998494464, 183270811136, 251997365312, 287996988928, 503994730624, 1007989461248, 2015978922496]

約数ペア:

[(1, 2015978922496), (2, 1007989461248), (4, 503994730624), (7, 287996988928), (8, 251997365312), (11, 183270811136), (14, 143998494464), (16, 125998682656), (22, 91635405568), (28, 71999247232), (32, 62999341328), (44, 45817702784), (56, 35999623616), (64, 31499670664), (77, 26181544448), (88, 22908851392), (112, 17999811808), (128, 15749835332), (154, 13090772224), (176, 11454425696), (224, 8999905904), (256, 7874917666), (308, 6545386112), (349, 5776443904), (352, 5727212848), (448, 4499952952), (512, 3937458833), (616, 3272693056), (698, 2888221952), (704, 2863606424), (896, 2249976476), (1232, 1636346528), (1396, 1444110976), (1408, 1431803212), (1792, 1124988238), (2443, 825206272), (2464, 818173264), (2792, 722055488), (2816, 715901606), (3584, 562494119), (3839, 525131264), (4886, 412603136), (4928, 409086632), (5584, 361027744), (5632, 357950803), (7678, 262565632), (9772, 206301568), (9856, 204543316), (11168, 180513872), (15356, 131282816), (19544, 103150784), (19712, 102271658), (22336, 90256936), (26873, 75018752), (30712, 65641408), (39088, 51575392), (39424, 51135829), (44672, 45128468), (53746, 37509376), (61424, 32820704), (78176, 25787696), (89344, 22564234), (107492, 18754688), (122848, 16410352), (146521, 13758976), (156352, 12893848), (178688, 11282117), (214984, 9377344), (245696, 8205176), (293042, 6879488), (312704, 6446924), (429968, 4688672), (491392, 4102588), (586084, 3439744), (625408, 3223462), (859936, 2344336), (982784, 2051294), (1025647, 1965568), (1172168, 1719872), (1250816, 1611731)]