214431712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 487517184

約数和(自身を除く): 273085472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 86, 88, 124, 172, 176, 248, 341, 344, 352, 457, 473, 496, 682, 688, 914, 946, 992, 1333, 1364, 1376, 1828, 1892, 2666, 2728, 3656, 3784, 5027, 5332, 5456, 7312, 7568, 10054, 10664, 10912, 14167, 14624, 14663, 15136, 19651, 20108, 21328, 28334, 29326, 39302, 40216, 42656, 56668, 58652, 78604, 80432, 113336, 117304, 155837, 157208, 160864, 216161, 226672, 234608, 311674, 314416, 432322, 453344, 469216, 609181, 623348, 628832, 864644, 1218362, 1246696, 1729288, 2436724, 2493392, 3458576, 4873448, 4986784, 6700991, 6917152, 9746896, 13401982, 19493792, 26803964, 53607928, 107215856, 214431712]

約数ペア:

[(1, 214431712), (2, 107215856), (4, 53607928), (8, 26803964), (11, 19493792), (16, 13401982), (22, 9746896), (31, 6917152), (32, 6700991), (43, 4986784), (44, 4873448), (62, 3458576), (86, 2493392), (88, 2436724), (124, 1729288), (172, 1246696), (176, 1218362), (248, 864644), (341, 628832), (344, 623348), (352, 609181), (457, 469216), (473, 453344), (496, 432322), (682, 314416), (688, 311674), (914, 234608), (946, 226672), (992, 216161), (1333, 160864), (1364, 157208), (1376, 155837), (1828, 117304), (1892, 113336), (2666, 80432), (2728, 78604), (3656, 58652), (3784, 56668), (5027, 42656), (5332, 40216), (5456, 39302), (7312, 29326), (7568, 28334), (10054, 21328), (10664, 20108), (10912, 19651), (14167, 15136), (14624, 14663)]