238984128

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 224

約数和(自身を含む): 768096000

約数和(自身を除く): 529111872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 192, 216, 228, 232, 251, 261, 288, 304, 342, 348, 432, 456, 464, 502, 513, 522, 551, 576, 608, 684, 696, 753, 783, 864, 912, 928, 1004, 1026, 1044, 1102, 1216, 1368, 1392, 1506, 1566, 1653, 1728, 1824, 1856, 2008, 2052, 2088, 2204, 2259, 2736, 2784, 3012, 3132, 3306, 3648, 4016, 4104, 4176, 4408, 4518, 4769, 4959, 5472, 5568, 6024, 6264, 6612, 6777, 7279, 8032, 8208, 8352, 8816, 9036, 9538, 9918, 10944, 12048, 12528, 13224, 13554, 14307, 14558, 14877, 16064, 16416, 16704, 17632, 18072, 19076, 19836, 21837, 24096, 25056, 26448, 27108, 28614, 29116, 29754, 32832, 35264, 36144, 38152, 39672, 42921, 43674, 48192, 50112, 52896, 54216, 57228, 58232, 59508, 65511, 72288, 76304, 79344, 85842, 87348, 105792, 108432, 114456, 116464, 119016, 128763, 131022, 138301, 144576, 152608, 158688, 171684, 174696, 196533, 216864, 228912, 232928, 238032, 257526, 262044, 276602, 305216, 317376, 343368, 349392, 393066, 414903, 433728, 457824, 465856, 476064, 515052, 524088, 553204, 686736, 698784, 786132, 829806, 915648, 952128, 1030104, 1048176, 1106408, 1244709, 1373472, 1397568, 1572264, 1659612, 2060208, 2096352, 2212816, 2489418, 2746944, 3144528, 3319224, 3734127, 4120416, 4192704, 4425632, 4978836, 6289056, 6638448, 7468254, 8240832, 8851264, 9957672, 12578112, 13276896, 14936508, 19915344, 26553792, 29873016, 39830688, 59746032, 79661376, 119492064, 238984128]

約数ペア:

[(1, 238984128), (2, 119492064), (3, 79661376), (4, 59746032), (6, 39830688), (8, 29873016), (9, 26553792), (12, 19915344), (16, 14936508), (18, 13276896), (19, 12578112), (24, 9957672), (27, 8851264), (29, 8240832), (32, 7468254), (36, 6638448), (38, 6289056), (48, 4978836), (54, 4425632), (57, 4192704), (58, 4120416), (64, 3734127), (72, 3319224), (76, 3144528), (87, 2746944), (96, 2489418), (108, 2212816), (114, 2096352), (116, 2060208), (144, 1659612), (152, 1572264), (171, 1397568), (174, 1373472), (192, 1244709), (216, 1106408), (228, 1048176), (232, 1030104), (251, 952128), (261, 915648), (288, 829806), (304, 786132), (342, 698784), (348, 686736), (432, 553204), (456, 524088), (464, 515052), (502, 476064), (513, 465856), (522, 457824), (551, 433728), (576, 414903), (608, 393066), (684, 349392), (696, 343368), (753, 317376), (783, 305216), (864, 276602), (912, 262044), (928, 257526), (1004, 238032), (1026, 232928), (1044, 228912), (1102, 216864), (1216, 196533), (1368, 174696), (1392, 171684), (1506, 158688), (1566, 152608), (1653, 144576), (1728, 138301), (1824, 131022), (1856, 128763), (2008, 119016), (2052, 116464), (2088, 114456), (2204, 108432), (2259, 105792), (2736, 87348), (2784, 85842), (3012, 79344), (3132, 76304), (3306, 72288), (3648, 65511), (4016, 59508), (4104, 58232), (4176, 57228), (4408, 54216), (4518, 52896), (4769, 50112), (4959, 48192), (5472, 43674), (5568, 42921), (6024, 39672), (6264, 38152), (6612, 36144), (6777, 35264), (7279, 32832), (8032, 29754), (8208, 29116), (8352, 28614), (8816, 27108), (9036, 26448), (9538, 25056), (9918, 24096), (10944, 21837), (12048, 19836), (12528, 19076), (13224, 18072), (13554, 17632), (14307, 16704), (14558, 16416), (14877, 16064)]