286491296

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 713220480

約数和(自身を除く): 426729184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1456, 1924, 2072, 2659, 2912, 3367, 3848, 4144, 5318, 6734, 7696, 8288, 10636, 13468, 15392, 18613, 21272, 26936, 34567, 37226, 42544, 53872, 69134, 74452, 85088, 98383, 107744, 138268, 148904, 196766, 241969, 276536, 297808, 393532, 483938, 553072, 595616, 688681, 787064, 967876, 1106144, 1278979, 1377362, 1574128, 1935752, 2557958, 2754724, 3148256, 3871504, 5115916, 5509448, 7743008, 8952853, 10231832, 11018896, 17905706, 20463664, 22037792, 35811412, 40927328, 71622824, 143245648, 286491296]

約数ペア:

[(1, 286491296), (2, 143245648), (4, 71622824), (7, 40927328), (8, 35811412), (13, 22037792), (14, 20463664), (16, 17905706), (26, 11018896), (28, 10231832), (32, 8952853), (37, 7743008), (52, 5509448), (56, 5115916), (74, 3871504), (91, 3148256), (104, 2754724), (112, 2557958), (148, 1935752), (182, 1574128), (208, 1377362), (224, 1278979), (259, 1106144), (296, 967876), (364, 787064), (416, 688681), (481, 595616), (518, 553072), (592, 483938), (728, 393532), (962, 297808), (1036, 276536), (1184, 241969), (1456, 196766), (1924, 148904), (2072, 138268), (2659, 107744), (2912, 98383), (3367, 85088), (3848, 74452), (4144, 69134), (5318, 53872), (6734, 42544), (7696, 37226), (8288, 34567), (10636, 26936), (13468, 21272), (15392, 18613)]