273584144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 572307120

約数和(自身を除く): 298722976

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 73, 82, 116, 146, 164, 197, 232, 292, 328, 394, 464, 584, 656, 788, 1168, 1189, 1576, 2117, 2378, 2993, 3152, 4234, 4756, 5713, 5986, 8077, 8468, 9512, 11426, 11972, 14381, 16154, 16936, 19024, 22852, 23944, 28762, 32308, 33872, 45704, 47888, 57524, 64616, 86797, 91408, 115048, 129232, 173594, 230096, 234233, 347188, 417049, 468466, 589621, 694376, 834098, 936932, 1179242, 1388752, 1668196, 1873864, 2358484, 3336392, 3747728, 4716968, 6672784, 9433936, 17099009, 34198018, 68396036, 136792072, 273584144]

約数ペア:

[(1, 273584144), (2, 136792072), (4, 68396036), (8, 34198018), (16, 17099009), (29, 9433936), (41, 6672784), (58, 4716968), (73, 3747728), (82, 3336392), (116, 2358484), (146, 1873864), (164, 1668196), (197, 1388752), (232, 1179242), (292, 936932), (328, 834098), (394, 694376), (464, 589621), (584, 468466), (656, 417049), (788, 347188), (1168, 234233), (1189, 230096), (1576, 173594), (2117, 129232), (2378, 115048), (2993, 91408), (3152, 86797), (4234, 64616), (4756, 57524), (5713, 47888), (5986, 45704), (8077, 33872), (8468, 32308), (9512, 28762), (11426, 23944), (11972, 22852), (14381, 19024), (16154, 16936)]