1409707904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 3236060160

約数和(自身を除く): 1826352256

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 101, 128, 176, 184, 202, 253, 352, 368, 404, 431, 506, 704, 736, 808, 862, 1012, 1111, 1408, 1472, 1616, 1724, 2024, 2222, 2323, 2944, 3232, 3448, 4048, 4444, 4646, 4741, 6464, 6896, 8096, 8888, 9292, 9482, 9913, 12928, 13792, 16192, 17776, 18584, 18964, 19826, 25553, 27584, 32384, 35552, 37168, 37928, 39652, 43531, 51106, 55168, 71104, 74336, 75856, 79304, 87062, 102212, 109043, 142208, 148672, 151712, 158608, 174124, 204424, 218086, 297344, 303424, 317216, 348248, 408848, 436172, 478841, 606848, 634432, 696496, 817696, 872344, 957682, 1001213, 1268864, 1392992, 1635392, 1744688, 1915364, 2002426, 2785984, 3270784, 3489376, 3830728, 4004852, 5571968, 6978752, 7661456, 8009704, 11013343, 13957504, 15322912, 16019408, 22026686, 30645824, 32038816, 44053372, 61291648, 64077632, 88106744, 128155264, 176213488, 352426976, 704853952, 1409707904]

約数ペア:

[(1, 1409707904), (2, 704853952), (4, 352426976), (8, 176213488), (11, 128155264), (16, 88106744), (22, 64077632), (23, 61291648), (32, 44053372), (44, 32038816), (46, 30645824), (64, 22026686), (88, 16019408), (92, 15322912), (101, 13957504), (128, 11013343), (176, 8009704), (184, 7661456), (202, 6978752), (253, 5571968), (352, 4004852), (368, 3830728), (404, 3489376), (431, 3270784), (506, 2785984), (704, 2002426), (736, 1915364), (808, 1744688), (862, 1635392), (1012, 1392992), (1111, 1268864), (1408, 1001213), (1472, 957682), (1616, 872344), (1724, 817696), (2024, 696496), (2222, 634432), (2323, 606848), (2944, 478841), (3232, 436172), (3448, 408848), (4048, 348248), (4444, 317216), (4646, 303424), (4741, 297344), (6464, 218086), (6896, 204424), (8096, 174124), (8888, 158608), (9292, 151712), (9482, 148672), (9913, 142208), (12928, 109043), (13792, 102212), (16192, 87062), (17776, 79304), (18584, 75856), (18964, 74336), (19826, 71104), (25553, 55168), (27584, 51106), (32384, 43531), (35552, 39652), (37168, 37928)]