819699496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 1946992320

約数和(自身を除く): 1127292824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 137, 154, 242, 274, 308, 484, 548, 616, 847, 883, 959, 968, 1096, 1507, 1694, 1766, 1918, 3014, 3388, 3532, 3836, 6028, 6181, 6776, 7064, 7672, 9713, 10549, 12056, 12362, 16577, 19426, 21098, 24724, 33154, 38852, 42196, 49448, 66308, 67991, 77704, 84392, 106843, 116039, 120971, 132616, 135982, 213686, 232078, 241942, 271964, 427372, 464156, 483884, 543928, 747901, 846797, 854744, 928312, 967768, 1330681, 1495802, 1693594, 2661362, 2991604, 3387188, 5322724, 5983208, 6774376, 9314767, 10645448, 14637491, 18629534, 29274982, 37259068, 58549964, 74518136, 102462437, 117099928, 204924874, 409849748, 819699496]

約数ペア:

[(1, 819699496), (2, 409849748), (4, 204924874), (7, 117099928), (8, 102462437), (11, 74518136), (14, 58549964), (22, 37259068), (28, 29274982), (44, 18629534), (56, 14637491), (77, 10645448), (88, 9314767), (121, 6774376), (137, 5983208), (154, 5322724), (242, 3387188), (274, 2991604), (308, 2661362), (484, 1693594), (548, 1495802), (616, 1330681), (847, 967768), (883, 928312), (959, 854744), (968, 846797), (1096, 747901), (1507, 543928), (1694, 483884), (1766, 464156), (1918, 427372), (3014, 271964), (3388, 241942), (3532, 232078), (3836, 213686), (6028, 135982), (6181, 132616), (6776, 120971), (7064, 116039), (7672, 106843), (9713, 84392), (10549, 77704), (12056, 67991), (12362, 66308), (16577, 49448), (19426, 42196), (21098, 38852), (24724, 33154)]