1573039648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 3360631680

約数和(自身を除く): 1787592032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 139, 142, 272, 278, 284, 293, 544, 556, 568, 586, 1112, 1136, 1172, 1207, 2224, 2272, 2344, 2363, 2414, 4448, 4688, 4726, 4828, 4981, 9376, 9452, 9656, 9869, 9962, 18904, 19312, 19738, 19924, 20803, 37808, 38624, 39476, 39848, 40727, 41606, 75616, 78952, 79696, 81454, 83212, 157904, 159392, 162908, 166424, 167773, 315808, 325816, 332848, 335546, 353651, 651632, 665696, 671092, 692359, 707302, 1303264, 1342184, 1384718, 1414604, 2684368, 2769436, 2829208, 2891617, 5368736, 5538872, 5658416, 5783234, 11077744, 11316832, 11566468, 22155488, 23132936, 46265872, 49157489, 92531744, 98314978, 196629956, 393259912, 786519824, 1573039648]

約数ペア:

[(1, 1573039648), (2, 786519824), (4, 393259912), (8, 196629956), (16, 98314978), (17, 92531744), (32, 49157489), (34, 46265872), (68, 23132936), (71, 22155488), (136, 11566468), (139, 11316832), (142, 11077744), (272, 5783234), (278, 5658416), (284, 5538872), (293, 5368736), (544, 2891617), (556, 2829208), (568, 2769436), (586, 2684368), (1112, 1414604), (1136, 1384718), (1172, 1342184), (1207, 1303264), (2224, 707302), (2272, 692359), (2344, 671092), (2363, 665696), (2414, 651632), (4448, 353651), (4688, 335546), (4726, 332848), (4828, 325816), (4981, 315808), (9376, 167773), (9452, 166424), (9656, 162908), (9869, 159392), (9962, 157904), (18904, 83212), (19312, 81454), (19738, 79696), (19924, 78952), (20803, 75616), (37808, 41606), (38624, 40727), (39476, 39848)]