516795916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 1160069120

約数和(自身を除く): 643273204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 271, 338, 364, 403, 434, 542, 676, 806, 868, 1084, 1183, 1612, 1897, 2197, 2366, 2821, 3523, 3794, 4394, 4732, 5239, 5642, 7046, 7588, 8401, 8788, 10478, 11284, 14092, 15379, 16802, 20956, 24661, 30758, 33604, 36673, 45799, 49322, 58807, 61516, 68107, 73346, 91598, 98644, 109213, 117614, 136214, 146692, 183196, 218426, 235228, 272428, 320593, 436852, 476749, 595387, 641186, 764491, 953498, 1190774, 1282372, 1419769, 1528982, 1906996, 2381548, 2839538, 3057964, 4167709, 5679076, 8335418, 9938383, 16670836, 18456997, 19876766, 36913994, 39753532, 73827988, 129198979, 258397958, 516795916]

約数ペア:

[(1, 516795916), (2, 258397958), (4, 129198979), (7, 73827988), (13, 39753532), (14, 36913994), (26, 19876766), (28, 18456997), (31, 16670836), (52, 9938383), (62, 8335418), (91, 5679076), (124, 4167709), (169, 3057964), (182, 2839538), (217, 2381548), (271, 1906996), (338, 1528982), (364, 1419769), (403, 1282372), (434, 1190774), (542, 953498), (676, 764491), (806, 641186), (868, 595387), (1084, 476749), (1183, 436852), (1612, 320593), (1897, 272428), (2197, 235228), (2366, 218426), (2821, 183196), (3523, 146692), (3794, 136214), (4394, 117614), (4732, 109213), (5239, 98644), (5642, 91598), (7046, 73346), (7588, 68107), (8401, 61516), (8788, 58807), (10478, 49322), (11284, 45799), (14092, 36673), (15379, 33604), (16802, 30758), (20956, 24661)]