242879392

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4219}}^1$

素因数の和:4493

約数の個数: 48

約数和(自身を含む): 548735040

約数和(自身を除く): 305855648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 2056, 3598, 4112, 4219, 7196, 8224, 8438, 14392, 16876, 28784, 29533, 33752, 57568, 59066, 67504, 118132, 135008, 236264, 472528, 945056, 1084283, 2168566, 4337132, 7589981, 8674264, 15179962, 17348528, 30359924, 34697056, 60719848, 121439696, 242879392]

約数ペア:

[(1, 242879392), (2, 121439696), (4, 60719848), (7, 34697056), (8, 30359924), (14, 17348528), (16, 15179962), (28, 8674264), (32, 7589981), (56, 4337132), (112, 2168566), (224, 1084283), (257, 945056), (514, 472528), (1028, 236264), (1799, 135008), (2056, 118132), (3598, 67504), (4112, 59066), (4219, 57568), (7196, 33752), (8224, 29533), (8438, 28784), (14392, 16876)]