404610388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 939294720

約数和(自身を除く): 534684332

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 644, 713, 806, 868, 1196, 1426, 1559, 1612, 2093, 2821, 2852, 3118, 4186, 4991, 5642, 6236, 8372, 9269, 9982, 10913, 11284, 18538, 19964, 20267, 21826, 35857, 37076, 40534, 43652, 48329, 64883, 71714, 81068, 96658, 129766, 141869, 143428, 193316, 250999, 259532, 283738, 338303, 466141, 501998, 567476, 628277, 676606, 932282, 1003996, 1111567, 1256554, 1353212, 1864564, 2223134, 2513108, 3262987, 4397939, 4446268, 6525974, 7780969, 8795878, 13051948, 14450371, 15561938, 17591756, 28900742, 31123876, 57801484, 101152597, 202305194, 404610388]

約数ペア:

[(1, 404610388), (2, 202305194), (4, 101152597), (7, 57801484), (13, 31123876), (14, 28900742), (23, 17591756), (26, 15561938), (28, 14450371), (31, 13051948), (46, 8795878), (52, 7780969), (62, 6525974), (91, 4446268), (92, 4397939), (124, 3262987), (161, 2513108), (182, 2223134), (217, 1864564), (299, 1353212), (322, 1256554), (364, 1111567), (403, 1003996), (434, 932282), (598, 676606), (644, 628277), (713, 567476), (806, 501998), (868, 466141), (1196, 338303), (1426, 283738), (1559, 259532), (1612, 250999), (2093, 193316), (2821, 143428), (2852, 141869), (3118, 129766), (4186, 96658), (4991, 81068), (5642, 71714), (6236, 64883), (8372, 48329), (9269, 43652), (9982, 40534), (10913, 37076), (11284, 35857), (18538, 21826), (19964, 20267)]