290649632

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 710002944

約数和(自身を除く): 419353312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 151, 182, 208, 224, 302, 364, 416, 604, 661, 728, 1057, 1208, 1322, 1456, 1963, 2114, 2416, 2644, 2912, 3926, 4228, 4627, 4832, 5288, 7852, 8456, 8593, 9254, 10576, 13741, 15704, 16912, 17186, 18508, 21152, 27482, 31408, 33824, 34372, 37016, 54964, 60151, 62816, 68744, 74032, 99811, 109928, 120302, 137488, 148064, 199622, 219856, 240604, 274976, 399244, 439712, 481208, 698677, 798488, 962416, 1297543, 1397354, 1596976, 1924832, 2595086, 2794708, 3193952, 5190172, 5589416, 9082801, 10380344, 11178832, 18165602, 20760688, 22357664, 36331204, 41521376, 72662408, 145324816, 290649632]

約数ペア:

[(1, 290649632), (2, 145324816), (4, 72662408), (7, 41521376), (8, 36331204), (13, 22357664), (14, 20760688), (16, 18165602), (26, 11178832), (28, 10380344), (32, 9082801), (52, 5589416), (56, 5190172), (91, 3193952), (104, 2794708), (112, 2595086), (151, 1924832), (182, 1596976), (208, 1397354), (224, 1297543), (302, 962416), (364, 798488), (416, 698677), (604, 481208), (661, 439712), (728, 399244), (1057, 274976), (1208, 240604), (1322, 219856), (1456, 199622), (1963, 148064), (2114, 137488), (2416, 120302), (2644, 109928), (2912, 99811), (3926, 74032), (4228, 68744), (4627, 62816), (4832, 60151), (5288, 54964), (7852, 37016), (8456, 34372), (8593, 33824), (9254, 31408), (10576, 27482), (13741, 21152), (15704, 18508), (16912, 17186)]