8268876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 27605760

約数和(自身を除く): 19336884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 157, 171, 198, 209, 228, 231, 252, 266, 308, 314, 342, 396, 399, 418, 462, 471, 532, 627, 628, 684, 693, 798, 836, 924, 942, 1099, 1197, 1254, 1386, 1413, 1463, 1596, 1727, 1881, 1884, 2198, 2394, 2508, 2772, 2826, 2926, 2983, 3297, 3454, 3762, 4389, 4396, 4788, 5181, 5652, 5852, 5966, 6594, 6908, 7524, 8778, 8949, 9891, 10362, 11932, 12089, 13167, 13188, 15543, 17556, 17898, 19782, 20724, 20881, 24178, 26334, 26847, 31086, 32813, 35796, 36267, 39564, 41762, 48356, 52668, 53694, 62172, 62643, 65626, 72534, 83524, 98439, 107388, 108801, 125286, 131252, 145068, 187929, 196878, 217602, 229691, 250572, 295317, 375858, 393756, 435204, 459382, 590634, 689073, 751716, 918764, 1181268, 1378146, 2067219, 2756292, 4134438, 8268876]

約数ペア:

[(1, 8268876), (2, 4134438), (3, 2756292), (4, 2067219), (6, 1378146), (7, 1181268), (9, 918764), (11, 751716), (12, 689073), (14, 590634), (18, 459382), (19, 435204), (21, 393756), (22, 375858), (28, 295317), (33, 250572), (36, 229691), (38, 217602), (42, 196878), (44, 187929), (57, 145068), (63, 131252), (66, 125286), (76, 108801), (77, 107388), (84, 98439), (99, 83524), (114, 72534), (126, 65626), (132, 62643), (133, 62172), (154, 53694), (157, 52668), (171, 48356), (198, 41762), (209, 39564), (228, 36267), (231, 35796), (252, 32813), (266, 31086), (308, 26847), (314, 26334), (342, 24178), (396, 20881), (399, 20724), (418, 19782), (462, 17898), (471, 17556), (532, 15543), (627, 13188), (628, 13167), (684, 12089), (693, 11932), (798, 10362), (836, 9891), (924, 8949), (942, 8778), (1099, 7524), (1197, 6908), (1254, 6594), (1386, 5966), (1413, 5852), (1463, 5652), (1596, 5181), (1727, 4788), (1881, 4396), (1884, 4389), (2198, 3762), (2394, 3454), (2508, 3297), (2772, 2983), (2826, 2926)]