513749616

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2666

約数の個数: 80

約数和(自身を含む): 1382724000

約数和(自身を除く): 868974384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 149, 174, 232, 298, 348, 447, 464, 596, 696, 894, 1192, 1392, 1788, 2384, 2477, 3576, 4321, 4954, 7152, 7431, 8642, 9908, 12963, 14862, 17284, 19816, 25926, 29724, 34568, 39632, 51852, 59448, 69136, 71833, 103704, 118896, 143666, 207408, 215499, 287332, 369073, 430998, 574664, 738146, 861996, 1107219, 1149328, 1476292, 1723992, 2214438, 2952584, 3447984, 4428876, 5905168, 8857752, 10703117, 17715504, 21406234, 32109351, 42812468, 64218702, 85624936, 128437404, 171249872, 256874808, 513749616]

約数ペア:

[(1, 513749616), (2, 256874808), (3, 171249872), (4, 128437404), (6, 85624936), (8, 64218702), (12, 42812468), (16, 32109351), (24, 21406234), (29, 17715504), (48, 10703117), (58, 8857752), (87, 5905168), (116, 4428876), (149, 3447984), (174, 2952584), (232, 2214438), (298, 1723992), (348, 1476292), (447, 1149328), (464, 1107219), (596, 861996), (696, 738146), (894, 574664), (1192, 430998), (1392, 369073), (1788, 287332), (2384, 215499), (2477, 207408), (3576, 143666), (4321, 118896), (4954, 103704), (7152, 71833), (7431, 69136), (8642, 59448), (9908, 51852), (12963, 39632), (14862, 34568), (17284, 29724), (19816, 25926)]