843147844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{14639}}^1$

素因数の和:14689

約数の個数: 72

約数和(自身を含む): 1962696960

約数和(自身を除く): 1119549116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 4114, 5236, 8228, 14399, 14639, 28798, 29278, 57596, 58556, 102473, 161029, 204946, 248863, 322058, 409892, 497726, 644116, 995452, 1127203, 1742041, 1771319, 2254406, 2737493, 3484082, 3542638, 4508812, 5474986, 6968164, 7085276, 10949972, 12399233, 19162451, 24798466, 30112423, 38324902, 49596932, 60224846, 76649804, 120449692, 210786961, 421573922, 843147844]

約数ペア:

[(1, 843147844), (2, 421573922), (4, 210786961), (7, 120449692), (11, 76649804), (14, 60224846), (17, 49596932), (22, 38324902), (28, 30112423), (34, 24798466), (44, 19162451), (68, 12399233), (77, 10949972), (119, 7085276), (121, 6968164), (154, 5474986), (187, 4508812), (238, 3542638), (242, 3484082), (308, 2737493), (374, 2254406), (476, 1771319), (484, 1742041), (748, 1127203), (847, 995452), (1309, 644116), (1694, 497726), (2057, 409892), (2618, 322058), (3388, 248863), (4114, 204946), (5236, 161029), (8228, 102473), (14399, 58556), (14639, 57596), (28798, 29278)]