15697788304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{19949}}^1$

素因数の和:20248

約数の個数: 80

約数和(自身を含む): 35266492800

約数和(自身を除く): 19568704496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 263, 272, 374, 526, 748, 1052, 1496, 2104, 2893, 2992, 4208, 4471, 5786, 8942, 11572, 17884, 19949, 23144, 35768, 39898, 46288, 49181, 71536, 79796, 98362, 159592, 196724, 219439, 319184, 339133, 393448, 438878, 678266, 786896, 877756, 1356532, 1755512, 2713064, 3511024, 3730463, 5246587, 5426128, 7460926, 10493174, 14921852, 20986348, 29843704, 41972696, 57712457, 59687408, 83945392, 89191979, 115424914, 178383958, 230849828, 356767916, 461699656, 713535832, 923399312, 981111769, 1427071664, 1962223538, 3924447076, 7848894152, 15697788304]

約数ペア:

[(1, 15697788304), (2, 7848894152), (4, 3924447076), (8, 1962223538), (11, 1427071664), (16, 981111769), (17, 923399312), (22, 713535832), (34, 461699656), (44, 356767916), (68, 230849828), (88, 178383958), (136, 115424914), (176, 89191979), (187, 83945392), (263, 59687408), (272, 57712457), (374, 41972696), (526, 29843704), (748, 20986348), (1052, 14921852), (1496, 10493174), (2104, 7460926), (2893, 5426128), (2992, 5246587), (4208, 3730463), (4471, 3511024), (5786, 2713064), (8942, 1755512), (11572, 1356532), (17884, 877756), (19949, 786896), (23144, 678266), (35768, 438878), (39898, 393448), (46288, 339133), (49181, 319184), (71536, 219439), (79796, 196724), (98362, 159592)]