769094872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 1869557760

約数和(自身を除く): 1100462888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 53, 56, 62, 91, 104, 106, 124, 182, 212, 217, 248, 364, 371, 403, 424, 434, 643, 689, 728, 742, 806, 868, 1286, 1378, 1484, 1612, 1643, 1736, 2572, 2756, 2821, 2968, 3224, 3286, 4501, 4823, 5144, 5512, 5642, 6572, 8359, 9002, 9646, 11284, 11501, 13144, 16718, 18004, 19292, 19933, 21359, 22568, 23002, 33436, 34079, 36008, 38584, 39866, 42718, 46004, 58513, 66872, 68158, 79732, 85436, 92008, 117026, 136316, 139531, 149513, 159464, 170872, 234052, 238553, 259129, 272632, 279062, 299026, 443027, 468104, 477106, 518258, 558124, 598052, 886054, 954212, 1036516, 1056449, 1116248, 1196104, 1772108, 1813903, 1908424, 2073032, 2112898, 3101189, 3544216, 3627806, 4225796, 6202378, 7255612, 7395143, 8451592, 12404756, 13733837, 14511224, 14790286, 24809512, 27467674, 29580572, 54935348, 59161144, 96136859, 109870696, 192273718, 384547436, 769094872]

約数ペア:

[(1, 769094872), (2, 384547436), (4, 192273718), (7, 109870696), (8, 96136859), (13, 59161144), (14, 54935348), (26, 29580572), (28, 27467674), (31, 24809512), (52, 14790286), (53, 14511224), (56, 13733837), (62, 12404756), (91, 8451592), (104, 7395143), (106, 7255612), (124, 6202378), (182, 4225796), (212, 3627806), (217, 3544216), (248, 3101189), (364, 2112898), (371, 2073032), (403, 1908424), (424, 1813903), (434, 1772108), (643, 1196104), (689, 1116248), (728, 1056449), (742, 1036516), (806, 954212), (868, 886054), (1286, 598052), (1378, 558124), (1484, 518258), (1612, 477106), (1643, 468104), (1736, 443027), (2572, 299026), (2756, 279062), (2821, 272632), (2968, 259129), (3224, 238553), (3286, 234052), (4501, 170872), (4823, 159464), (5144, 149513), (5512, 139531), (5642, 136316), (6572, 117026), (8359, 92008), (9002, 85436), (9646, 79732), (11284, 68158), (11501, 66872), (13144, 58513), (16718, 46004), (18004, 42718), (19292, 39866), (19933, 38584), (21359, 36008), (22568, 34079), (23002, 33436)]