272192144

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 628293120

約数和(自身を除く): 356100976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 181, 203, 232, 362, 406, 463, 464, 724, 812, 926, 1267, 1448, 1624, 1852, 2534, 2896, 3241, 3248, 3704, 5068, 5249, 6482, 7408, 10136, 10498, 12964, 13427, 20272, 20996, 25928, 26854, 36743, 41992, 51856, 53708, 73486, 83803, 83984, 93989, 107416, 146972, 167606, 187978, 214832, 293944, 335212, 375956, 586621, 587888, 670424, 751912, 1173242, 1340848, 1503824, 2346484, 2430287, 4692968, 4860574, 9385936, 9721148, 17012009, 19442296, 34024018, 38884592, 68048036, 136096072, 272192144]

約数ペア:

[(1, 272192144), (2, 136096072), (4, 68048036), (7, 38884592), (8, 34024018), (14, 19442296), (16, 17012009), (28, 9721148), (29, 9385936), (56, 4860574), (58, 4692968), (112, 2430287), (116, 2346484), (181, 1503824), (203, 1340848), (232, 1173242), (362, 751912), (406, 670424), (463, 587888), (464, 586621), (724, 375956), (812, 335212), (926, 293944), (1267, 214832), (1448, 187978), (1624, 167606), (1852, 146972), (2534, 107416), (2896, 93989), (3241, 83984), (3248, 83803), (3704, 73486), (5068, 53708), (5249, 51856), (6482, 41992), (7408, 36743), (10136, 26854), (10498, 25928), (12964, 20996), (13427, 20272)]