815409168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127727}}^1$

素因数の和:127764

約数の個数: 80

約数和(自身を含む): 2534123520

約数和(自身を除く): 1718714352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 127727, 255454, 383181, 510908, 766362, 894089, 1021816, 1532724, 1788178, 2043632, 2426813, 2682267, 3065448, 3576356, 4853626, 5364534, 6130896, 7152712, 7280439, 9707252, 10729068, 14305424, 14560878, 16987691, 19414504, 21458136, 29121756, 33975382, 38829008, 42916272, 50963073, 58243512, 67950764, 101926146, 116487024, 135901528, 203852292, 271803056, 407704584, 815409168]

約数ペア:

[(1, 815409168), (2, 407704584), (3, 271803056), (4, 203852292), (6, 135901528), (7, 116487024), (8, 101926146), (12, 67950764), (14, 58243512), (16, 50963073), (19, 42916272), (21, 38829008), (24, 33975382), (28, 29121756), (38, 21458136), (42, 19414504), (48, 16987691), (56, 14560878), (57, 14305424), (76, 10729068), (84, 9707252), (112, 7280439), (114, 7152712), (133, 6130896), (152, 5364534), (168, 4853626), (228, 3576356), (266, 3065448), (304, 2682267), (336, 2426813), (399, 2043632), (456, 1788178), (532, 1532724), (798, 1021816), (912, 894089), (1064, 766362), (1596, 510908), (2128, 383181), (3192, 255454), (6384, 127727)]